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Yahoo! Science by Layer3.news

The latest science news and headlines from Yahoo News, focusing on space, climate change and health-related breaking stories and coverage

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2024-09-15 09:21:30

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Bullet points of 'Supermoon eclipse' will be visible across North America on Tuesday
- The partial lunar eclipse will occur on Tuesday evening and peak at 10:44 p.m. ET.
- The eclipse will be visible in North America, South America, Africa, and Europe.
- The moon will appear slightly bigger and brighter due to its closest approach to Earth, making it a supermoon.
- The eclipse can be viewed safely with the naked eye, unlike solar eclipses.

2024-08-21 06:16:27

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Bullet points of August's supermoon is the first of four lunar spectacles
- The article discusses the occurrence of supermoons throughout the year.
- It explains that during a supermoon, the full moon appears slightly closer to Earth.
- Supermoons aren't physically larger, but they may seem so in the night sky.
- The term supermoon is more popular than scientific, happening three or four times a year when a full moon coincides with a close swing around Earth.
- September's supermoon will coincide with a partial lunar eclipse.

2024-08-21 06:16:27

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Summary of August's supermoon is the first of four lunar spectacles
#nevent1q…vnca
The article discusses the occurrence of supermoons throughout the year, explaining that during a supermoon, the full moon appears slightly closer to Earth. Supermoons aren't physically larger, but they may seem so in the night sky. The term supermoon is more popular than scientific, happening only three or four times a year when a full moon coincides with a close swing around Earth. September's supermoon will coincide with a partial lunar eclipse.

2024-08-21 04:55:47

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Bullet points of SpaceX Polaris Dawn private spacewalk mission: Live updates
- The mission will attempt the world's first private spacewalk
- The crew will test new spacesuits for SpaceX
- The mission will launch on August 26 on a Falcon 9 rocket and Crew Dragon capsule Resilience
- Doritos will be flying a new type of safe-for-space Zero Gravity Cool Ranch Doritos chips

2024-08-21 04:55:47

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Summary of SpaceX Polaris Dawn private spacewalk mission: Live updates
#nevent1q…6tgy
The Polaris Dawn mission is the first of three privately financed spaceflights with SpaceX, and will test new spacesuits during a planned 2-hour spacewalk. The crew, led by Isaacman, will launch on August 26 on a Falcon 9 rocket and Crew Dragon capsule Resilience.

2024-08-21 04:09:45

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Summary of Some rocky exoplanets could have huge amounts of water in their molten cores
#nevent1q…8dhk
A new study suggests that up to 95% of an exoplanet's water can be trapped in its iron core, making them potentially more habitable than previously thought. The research found that large planets, known as super-earths, can also trap water in their cores, and that the water is so deep it's trapped forever, with no way of reaching it. However, this water could still assist habitability in other ways, and the study suggests that water-worlds with deep global oceans might be rare.

2024-08-21 04:09:45

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Bullet points of Some rocky exoplanets could have huge amounts of water in their molten cores
- As much as 95% of an exoplanet's water could be trapped forever deep inside its iron core, transforming what we thought we knew about water worlds and potentially rendering them even more habitable than we realized.
- Planets are much more water-abundant than previously assumed, with water present and dissolved in the magma ocean during a planet's early days.
- The iron droplets in the magma ocean can combine with water, behaving like a raft that is conveyed downwards by the water, allowing water to end up in the planet's interior.
- The larger the planet and the greater its mass, the more the water tends to go with the iron droplets and become integrated in the core.
- The water trapped in the core is not of any use to life on or near the surface of a planet, but it could assist habitability in other ways.
- The assumption that water on exoplanets is present on the surface in the form of an ocean tens of kilometers deep may be incorrect, and most of the water might be inside the planet.
- Hycean planets, with a rich hydrogen atmosphere and potentially deep oceans, deserve further investigation to test the theory that water is being brought inside a planet.
- The ability of water to seep into a planet rather than pool to great depths on its surface means that there is even greater potential for more habitable planets with shallower oceans out there in the galaxy.

2024-08-21 03:28:58

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Bullet points of Orange you glad there's fruit in space? These astronauts sure are (video)
- Astronauts on the International Space Station only get fresh fruit every few months, so they savor every bite
- NASA astronaut Matthew Dominick shared a video of himself enjoying a slice of orange shipped to the ISS
- Fresh fruit and vegetables are 'the most sought after' by long-duration crews due to their short shelf life and lack of dedicated refrigeration on the ISS
- A limited supply of fresh fruits and vegetables arrives with each visiting vehicle and is eagerly consumed by the onboard crews
- NASA has nutritious supplements available, but astronauts find there's no substitute for the real thing
- Astronauts have enjoyed harvests of radishes, lettuce, chile peppers, and other fresh foods after planting their seeds in space
- NASA astronaut Frank Rubio joked about losing tiny space tomatoes on the ISS, which were later found dehydrated and slightly squished after being lost in orbit for months
- The ISS has a range of experiments testing out fruit and vegetable gardens in orbit that occasionally allows astronauts to consume the results

2024-08-21 03:28:58

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Summary of Orange you glad there's fruit in space? These astronauts sure are (video)
#nevent1q…0urs
Astronaut Matthew Dominick enjoys a slice of orange on the International Space Station, savoring the rare treat. Fresh fruit is only delivered to the ISS every few months, and astronauts rely on supplements for nutrition. NASA is also experimenting with growing fruit and vegetables in space, allowing crews to enjoy fresh produce on occasion.

2024-08-21 03:28:36

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Summary of Europe's 1st commercial rocket by RFA explodes on test stand at Scotland spaceport
#nevent1q…33rq
A test fire of a new rocket by German company Rocket Factory Augsburg ended in an explosion, with no injuries reported. The incident occurred while testing the first stage of the RFA ONE rocket, which was meant to debut this year from SaxaVord Spaceport in the Shetland Islands.

2024-08-21 03:28:36

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Bullet points of Europe's 1st commercial rocket by RFA explodes on test stand at Scotland spaceport
- An explosion occurred during a test fire of the RFA ONE rocket developed by Rocket Factory Augsburg on August 19, causing the loss of the rocket's first stage.
- The test was meant to prepare for a planned debut launch from SaxaVord Spaceport in the Shetland Islands, a new facility expected to be the first fully licensed vertical orbital launch facility in Western Europe.
- The incident did not result in any injuries, but the anomaly will be investigated and analyzed by the company and SaxaVord Spaceport.
- Rocket Factory Augsburg is one of several European commercial rocket companies racing to reach orbit first, with Scotland-based Skyrora also aiming to launch its 3D-printed rockets from SaxaVord.
- The RFA ONE rocket is designed to be capable of launching up to 30 vehicles per year from SaxaVord Spaceport, which received a license to launch in late 2023.
- The incident is the latest in a series of test firings conducted by RFA, including one in May 2024 that saw the same rocket stage fire four of its nine Helix engines.
- The U.K. Civil Aviation Authority is in contact with those involved to ensure the industry maintains the highest levels of safety.
- SaxaVord Spaceport aims to be operational in 2024, with Rocket Factory Augsburg planning to be one of the first companies to launch from the facility.

2024-08-21 01:12:28

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Summary of SpaceX launches 22 Starlink internet satellites into orbit, lands brand-new rocket (video)
#nevent1q…tkjq
SpaceX launched a new batch of 22 Starlink internet satellites into orbit with a Falcon 9 rocket that made its maiden voyage. The rocket lifted off from Cape Canaveral Space Force Station in Florida and successfully returned to Earth, touching down on a drone ship in the Atlantic Ocean. The satellites join SpaceX's vast megaconstellation of high-speed internet satellites, with over 6,800 launched to date.

2024-08-21 01:12:28

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Bullet points of SpaceX launches 22 Starlink internet satellites into orbit, lands brand-new rocket (video)
- SpaceX launched a new batch of 22 Starlink internet satellites into orbit with a Falcon 9 rocket that made its maiden voyage.
- The rocket lifted off from Cape Canaveral Space Force Station in Florida and carried the satellites to orbit in just over eight minutes.
- The first stage of the Falcon 9 returned to Earth, landing on SpaceX's drone ship A Shortfall of Gravitas in the Atlantic Ocean.
- This was a rare first flight of the Falcon 9 for SpaceX, which typically uses veteran pre-flown rockets for Starlink launches.
- The 22 Starlink satellites join SpaceX's vast megaconstellation of high-speed internet satellites in orbit, with over 6,800 satellites launched to date.
- SpaceX's next major scheduled launch is the Polaris Dawn mission, a private human spaceflight backed by American billionaire Jared Isaacman.

2024-08-21 01:12:07

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Bullet points of Have astronomers found the 'secret recipe' for rapid planet growth?
- The new model is the first to incorporate all the physical processes needed for planet formation.
- The simulation suggests that disturbances in the disk of gas and dust around infant stars can trigger the rapid formation of multiple gas giants.
- The team's model implies that the solar system stopped birthing planets after Neptune simply because planetary building blocks had been exhausted.

2024-08-21 01:12:07

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Summary of Have astronomers found the 'secret recipe' for rapid planet growth?
#nevent1q…jflv
The model, developed by a team of scientists, suggests that disturbances in the disk of gas and dust around infant stars can trigger the rapid formation of multiple gas giants. The team's simulation performed by the researchers suggests that millimeter-sized dust particles accumulate aerodynamically in the turbulent protoplanetary disk, leading to the formation of planets.

2024-08-21 00:11:25

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Summary of Are we alone? Intelligent aliens may be rare, new study suggests
#nevent1q…45x4
The study, led by astronomers David Kipping and Geraint Lewis, uses a probability distribution to estimate the number of technological lifeforms in the Milky Way galaxy. They find that the universe is likely to be either crowded with life or have hardly any life at all, with the possibility of intelligent life being rare.

2024-08-21 00:11:25

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Bullet points of Are we alone? Intelligent aliens may be rare, new study suggests
- The study uses a probability distribution to estimate the number of technological lifeforms in the Milky Way galaxy.
- The universe is likely to be either crowded with life or have hardly any life at all.
- The possibility of intelligent life being rare is also considered.

2024-08-21 00:11:05

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Summary of Photographer captures rare double 'moonbow' ahead of Supermoon Blue Moon. 'It was a wonderful sight to behold!'
#nevent1q…pkk6
Photographer Aaron Watson captured a rare double 'moonbow' around 2 a.m. on Aug. 18 from Colorado, U.S. The moonbow was caused by a nearly full moon setting in the southwest and passing nocturnal rain showers. Watson shared his experience and photographs of the event, explaining that moonbows are created when water droplets refract light, similar to rainbows, but with the moon as the source of light.

2024-08-21 00:11:05

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Bullet points of Photographer captures rare double 'moonbow' ahead of Supermoon Blue Moon. 'It was a wonderful sight to behold!'
- Photographer Aaron Watson captured a rare double 'moonbow' around 2 a.m. on August 18 from Colorado, U.S., just a day before the Supermoon Blue Moon.
- Moonbows are created when water droplets refract light, with the source of light being the moon at night.
- The moonbow was accompanied by a faint companion off to its side, lasting for several minutes before fading away.
- Single moonbows are caused by a single reflection within the water droplet, while double moonbows are caused by double reflections.
- Watson experienced similar conditions for all three occasions he saw a moonbow: passing nocturnal rain showers illuminated by a nearly full moon setting in the southwest.
- The moon needs to be relatively close to the horizon for the moonbow to appear, and the angle between the moon, water droplets, and the observer's eye must be ideal for visibility.
- Watson shared photographs of another moonbow encounter in July 2024, showing a colorful moonbow against a background of stars.
- You can check out more of Watson's remarkable photographs on his website Skies Alive Photography, Facebook, and Instagram (@skies.alive)

2024-08-20 22:56:45

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Summary of Perseverance Mars rover begins 820-foot climb up 'Witch Hazel Hill'
#nevent1q…dslt
NASA's Perseverance Mars rover is preparing to start its next journey, ascending the western rim of Jezero Crater, where it may find ancient rocks and signs of life. The rover will pass through Pico Turquino, Witch Hazel Hill, and other formations, with scientists hoping to take samples and study the rocks for signs of habitable ancient environments.

2024-08-20 22:56:45

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Bullet points of Perseverance Mars rover begins 820-foot climb up 'Witch Hazel Hill'
- Perseverance Mars rover is about to begin the next leg of its journey
- The rover will ascend the western rim of Jezero Crater
- Scientists are hoping to find ancient rocks and signs of life
- The rover will pass through Pico Turquino, Witch Hazel Hill, and other formations
- Samples will be taken and studied for signs of habitable ancient environments

2024-08-20 21:56:45

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Summary of Mental health in space: ISS experiments help keep astronauts happy off Earth
#nevent1q…9h37
The International Space Station has hosted a variety of experiments focused on mental health, including virtual reality, to help astronauts during long-duration missions. NASA and other space agencies want to learn how to keep astronauts happy and healthy, not only for long-duration moon missions but also for isolated, confined environments on Earth.

2024-08-20 21:56:45

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Bullet points of Mental health in space: ISS experiments help keep astronauts happy off Earth
- Circadian Light: Testing a new lighting system to improve astronaut daily rhythms and reduce stress
- Circadian Rhythms: Examining daily rhythms and non-24-hour cycles of light and dark during long-duration spaceflight
- NeuroMapping: Studying the brain's structure and function to understand changes in multi-tasking and brain connectivity
- Crew Earth Observations: Taking pictures of Earth to track climate change and natural disasters, and also improving astronaut mental well-being
- VR Mental Care: Using virtual reality technology to simulate different environments and assess astronaut mental health

2024-08-20 19:57:48

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Bullet points of Microsoft co-founder's space art, artifacts to be sold by Christie's
- Spacesuit cover layer worn by astronaut Edward H. White II
- Original illustrations by Chesley Bonestell
- Complete set of procedures for White's spacewalk
- Paintings and other art works capturing space exploration

2024-08-20 19:57:48

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Summary of Microsoft co-founder's space art, artifacts to be sold by Christie's
#nevent1q…fn57
Christie's is auctioning off a collection of space-related art and artifacts from the estate of Paul G. Allen, co-founder of Microsoft. The collection includes a spacesuit cover layer worn by astronaut Edward H. White II, original illustrations by Chesley Bonestell, and other rare items.

2024-08-20 19:50:05

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Bullet points of Watch Saturn disappear behind the moon in free livestream tonight
- The moon and Saturn will appear together in the southeastern sky after sunset on August 21, with the moon being bright and unmistakable and Saturn located above it.
- The pair will experience a conjunction, sharing the same right ascension, which is the celestial equivalent of longitude.
- The moon will be stunningly bright at magnitude -12.7, while Saturn will be much less radiant at magnitude 0.6.
- The moon's glare may make it difficult to see Saturn with the naked eye, but viewing through a telescope or binoculars with a moon filter can help.
- The pair will grow more distant throughout the night due to the moon's eastward motion and Earth's rotation.
- A 'lunar occultation' will be visible in certain locations, where Saturn will pass behind the moon's upper edge before reappearing below.
- A free livestream of the event will be available from the Virtual Telescope Project starting at 11:00 p.m. ET on August 20.
- The moon can be viewed through optics of any size, and there are guides available for photographing the moon and planets.

2024-08-20 19:50:05

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Summary of Watch Saturn disappear behind the moon in free livestream tonight
#nevent1q…k5lh
The moon and Saturn will appear together in the night sky on August 21, with the moon being bright and Saturn less radiant. They will rise in the southeastern skies just after sunset and remain visible throughout the night. The pair will experience a conjunction, with the moon being at magnitude -12.7 and Saturn at magnitude 0.6. Viewers in certain regions will be able to see a lunar occultation, while others can watch a livestream of the event.

2024-08-20 14:07:44

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2024-08-20 14:07:44

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2024-08-20 13:40:47

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Bullet points of The mystic and the mathematician: What the towering 20th-century thinkers Simone and André Weil can teach today’s math educators
- André Weil, a renowned mathematician, believed that math should be taught differently to different audiences and that teachers must motivate students with meaningful problems and provocative examples.
- Simone Weil, a philosopher and mystic, saw the primary purpose of mathematics education as developing the virtue of attention, which arises from joy and desire, and believed that teachers should help students develop this ability through their studies.
- André Weil's conception of mathematics was that it should be a source of intellectual excitement, and he believed that teachers must assume as little as possible at every stage and provide students with a sense of theoretical or practical importance.
- Simone Weil's philosophy of mathematics was influenced by her work on politics, war, science, and suffering, and she believed that mathematics can be used to develop a sense of detachment and attention.
- The Weil siblings' insights and contradictions point to the fundamental role that mathematics and mathematics education play in human life and culture.
- André Weil's work on the Bourbaki mathematics collective aimed to restructure mathematics from the ground up using abstraction and logical rigor, but he also believed that teachers must take their audience into account.
- Simone Weil's views on mathematics education were influenced by her experiences as a teacher, where she saw students struggling because they regarded the sciences as compilations of cut-and-dried knowledge.
- The Weil legacy continues to be explored by authors and mathematicians, including Sylvie Weil, Karen Olsson, and Christopher Jackson, who have all been affected by the siblings' work and ideas.

2024-08-20 13:40:47

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Summary of The mystic and the mathematician: What the towering 20th-century thinkers Simone and André Weil can teach today’s math educators
#nevent1q…d2ne
The article explores the lives and mathematical philosophies of André and Simone Weil, siblings who were both influential in their respective fields. André, a renowned mathematician, believed that mathematics should be taught differently to different audiences and that teachers should motivate students by providing meaningful problems and examples. Simone, a philosopher and mystic, saw mathematics as a way to develop the virtue of attention and believed that the primary purpose of mathematics education was to develop the ability to apprehend God. The article also discusses the Weil legacy and how it has been grappled with by others, including Sylvie Weil, André's daughter, and author Karen Olsson, who wrote a book about the Weil siblings.

2024-08-20 13:40:28

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Summary of Sharks are taking a bite out of anglers’ catch in the Gulf of Mexico, but culling isn’t likely to help
#nevent1q…uaan
The article discusses the issue of shark depredation in the Gulf of Mexico, where fishermen are reporting that something is eating fish off their lines. Many recreational anglers blame sharks, but experts say that human perceptions are also an important factor. The article mentions that shark populations in the Gulf are increasing, but that this is not necessarily a new phenomenon. It also notes that shark depredation is not unique to the Gulf and has been a problem in other parts of the world. The article concludes that there is no silver-bullet solution to shark depredation, but that measures such as shark deterrents and changes in fishing practices may help anglers coexist with sharks.

2024-08-20 13:40:28

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Bullet points of Sharks are taking a bite out of anglers’ catch in the Gulf of Mexico, but culling isn’t likely to help
- Fishermen in the Gulf of Mexico are reporting that something is eating fish off their lines
- Many recreational anglers blame sharks for the depredation
- Experts say that human perceptions are also an important factor in depredation
- Shark populations in the Gulf are increasing, but this is not necessarily a new phenomenon
- Shark depredation is not unique to the Gulf and has been a problem in other parts of the world
- There is no silver-bullet solution to shark depredation, but measures such as shark deterrents and changes in fishing practices may help anglers coexist with sharks

2024-08-20 13:40:27

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Summary of Readers prefer to click on a clear, simple headline − like this one
#nevent1q…sgew
A study found that simple headlines significantly increase article engagement and clicks compared to complex headlines. The researchers used data from The Washington Post and Upworthy to analyze how language features affect click-through rates. They found that headlines with more common words, shorter sentences, and a narrative style received more clicks. The study suggests that journalists should use simpler language to reach a wider audience and improve reader engagement.

2024-08-20 13:40:27

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Bullet points of Readers prefer to click on a clear, simple headline − like this one
- Simple headlines significantly increase article engagement and clicks
- Complex headlines are less effective at attracting readers
- Headlines with more common words, shorter sentences, and a narrative style receive more clicks
- Journalists should use simpler language to reach a wider audience and improve reader engagement

2024-08-20 11:48:24

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Bullet points of China is backing off coal power plant approvals after a 2022-23 surge that alarmed climate experts
- Approvals for new coal-fired power plants in China significantly decreased in the first half of the year, with only 14 new plants approved, a sharp drop from previous years.
- Despite leading in solar and wind power installations, China still relies on coal for peak energy demand.
- The recent shift towards renewable energy is reflected in efforts by the government to retrofit existing coal units with low-carbon technologies.
- The country is also investing in nuclear power to meet carbon reduction goals.

2024-08-20 11:48:24

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Summary of China is backing off coal power plant approvals after a 2022-23 surge that alarmed climate experts
#nevent1q…0a0n
Approvals for new coal-fired power plants in China significantly decreased in the first half of the year, with only 14 new plants approved, a sharp drop from previous years. Despite leading in solar and wind power installations, China still relies on coal for peak energy demand. The recent shift towards renewable energy is reflected in efforts by the government to retrofit existing coal units with low-carbon technologies. The country is also investing in nuclear power to meet carbon reduction goals.

2024-08-20 11:48:11

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Bullet points of Scientists Seeking Life on Mars Heard a Signal That Hinted at the Future
- In 1924, crowds gathered to observe the alignment of Earth and Mars, which was believed to be a rare opportunity to detect alien life.
- The U.S. Navy cleared the airwaves for five minutes at a time to allow for radio signals from Mars to be heard, and a military cryptographer was on hand to translate any messages.
- A series of dots and dashes captured by an airborne antenna produced a photographic record of a crudely drawn face, sparking media frenzy and public imagination.
- The 'Jenkins Radio Camera' was used to convert radio signals into optical flashes, which were then recorded on photographic paper, producing a repeating pattern that some interpreted as a face.
- The 1924 Mars opposition was a moment when the physical proximity of two worlds exposed a deeper yearning for cosmic connection and the will to actively seek that contact through scientific innovation.
- The search for extraterrestrial intelligence (SETI) has continued to evolve, with scientists discovering the basic building blocks of life are widely distributed in the galaxy and spotting thousands of planets orbiting other stars.
- The concept of alien life has been a recurring theme in science fiction and has influenced our understanding of the universe and our place within it.
- The 1924 Mars opposition was a moment of great excitement and speculation, with many experts believing they had already uncovered evidence of intelligent beings on Mars.

2024-08-20 11:48:11

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Summary of Scientists Seeking Life on Mars Heard a Signal That Hinted at the Future
#nevent1q…08dw
In 1924, a rare alignment of Earth and Mars allowed people to view the planet up close, sparking widespread interest in the possibility of alien life. Scientists and inventors attempted to detect signals from Mars, with one experiment producing a mysterious radio signal that many believed was a message from the planet. The signal was captured by an airborne antenna and converted into a photographic record of a crudely drawn face. While the signal was never definitively proven to be of extraterrestrial origin, it remains a fascinating example of humanity's enduring fascination with the possibility of life beyond Earth.

2024-08-20 10:24:46

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Bullet points of China is backing off coal power plant approvals after a 2022-23 surge that alarmed climate experts
- China's approvals for new coal-fired power plants dropped by 80% in the first half of 2024 compared to the same period last year, with 14 new plants approved with a total capacity of 10.3 gigawatts.
- The decrease in approvals comes after a surge in permits in the previous two years, raising concerns about the government's commitment to limiting climate change.
- China leads the world in solar and wind power installations, but coal plants are still needed for periods of peak demand due to the unreliability of renewable energy sources.
- Experts worry that it won't be easy for China to wean itself off coal once the new capacity is built, despite the government's plans to reduce carbon emissions and accelerate the shift to renewable energy.
- The government has issued several documents in recent months on reducing carbon emissions and accelerating the shift to renewable energy, including a three-year plan to retrofit existing coal power units and equip newly built ones with low-carbon technologies.
- China is also looking to nuclear power as it seeks to meet its carbon reduction targets, with the State Council greenlighting five nuclear power projects with 11 units and a total cost of 200 billion yuan ($28 billion).
- The country is experiencing more extreme weather events due to climate change, with major rivers having had 25 significant floods this year, the most since record-keeping started in 1998.
- The government has warned that the country should prepare for more extreme weather events and has issued a slew of documents on reducing carbon emissions and accelerating the shift to renewable energy.

2024-08-20 10:24:46

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Summary of China is backing off coal power plant approvals after a 2022-23 surge that alarmed climate experts
#nevent1q…0a0n
China's approvals for new coal-fired power plants dropped 80% in the first half of 2024 compared to the same period last year, with 14 new plants approved with a total capacity of 10.3 gigawatts. The decline has raised hopes that the country may be slowing down its coal power expansion, but experts remain cautious, citing the need to address the existing coal capacity and the country's reliance on coal for energy security.

2024-08-20 10:24:26

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Summary of What went wrong with Boeing's spaceship
#nevent1q…dck4
Two NASA astronauts, Butch Wilmore and Suni Williams, have been stranded on the International Space Station for nearly three months after their Boeing Starliner capsule encountered problems on its journey into orbit. The spacecraft's thrusters malfunctioned and leaked helium, causing delays and prompting an investigation. NASA is considering bringing the astronauts home on a SpaceX capsule instead, which would extend their stay until February.

2024-08-20 10:24:26

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Bullet points of What went wrong with Boeing's spaceship
- Two NASA astronauts, Butch Wilmore and Suni Williams, have been stranded at the International Space Station for nearly three months due to issues with Boeing's Starliner capsule.
- The spacecraft encountered problems with malfunctioning thrusters and leaking helium, which could affect its ability to carry the astronauts back to Earth.
- NASA and Boeing engineers are working to understand the issues and are considering bringing the astronauts home on a SpaceX capsule instead.
- The malfunctioning thrusters are used to move the capsule around in orbit and adjust its position during docking and undocking with the space station.
- Preliminary tests suggest that a tiny Teflon seal may be swelling under high temperatures, blocking the flow of propellant into the thrusters.
- NASA is also monitoring slow helium leaks in the spacecraft's propulsion system, which were detected after liftoff and have been deemed manageable.
- The agency is expected to make a final decision about the astronauts' return in the coming days, with options including flying them back on Starliner or using a SpaceX capsule.
- If NASA opts for the SpaceX option, the astronauts would be forced to extend their stay at the space station until February and return to Earth on a Crew Dragon capsule.

2024-08-20 10:08:06

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Summary of Europe's JUICE Jupiter probe zooms by the moon in historic flyby (photos)
#nevent1q…r3p4
The JUICE Jupiter probe completed a 'gravity assist' flyby of the moon on Monday, capturing photos of the lunar surface. The probe will perform a second gravity assist flyby of Earth on Tuesday, coming within 4,250 miles of the planet's surface. The flybys will set the probe on course for a future encounter with Venus and ultimately, Jupiter.

2024-08-20 10:08:06

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Bullet points of Europe's JUICE Jupiter probe zooms by the moon in historic flyby (photos)
- The JUICE Jupiter probe performed a 'gravity assist' flyby of the moon on Monday, coming within 465 miles of the lunar surface.
- The probe will perform a second gravity-assist flyby of Earth on Tuesday, coming within 4,250 miles of the planet.
- The JUICE mission aims to study Jupiter and three of its four big Galilean moons, including Ganymede, Callisto, and Europa.
- The moons are thought to possess oceans of liquid water beneath their icy shells, making them potentially habitable.
- The JUICE probe will use the gravity assists to change its course and arrive at Jupiter in July 2031.
- The mission is historic, as no other spacecraft has performed a double gravity-assist maneuver before.
- The JUICE team will use the flybys to save about half a year of cruise time and achieve the shortest possible cruise phase.

2024-08-20 08:19:05

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Summary of Now that mpox is a global health emergency, will it trigger another pandemic?
#nevent1q…gczm
The World Health Organization has declared the ongoing outbreaks of mpox in Congo and Africa a global emergency, but the likelihood of a pandemic is low due to its slow spread compared to COVID-19. Close physical contact spreads mpox, but vaccines and treatments are available. Africa is the most affected region, with limited access to vaccines. Urgent action is required to control the outbreaks and prioritize support for Africa.

2024-08-20 08:19:05

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Bullet points of Now that mpox is a global health emergency, will it trigger another pandemic?
- The World Health Organization has declared the ongoing outbreaks of mpox in Congo and Africa a global emergency.
- The likelihood of a pandemic is low due to its slow spread compared to COVID-19.
- Close physical contact spreads mpox, but vaccines and treatments are available.
- Africa is the most affected region, with limited access to vaccines.
- Urgent action is required to control the outbreaks and prioritize support for Africa.

2024-08-20 05:52:24

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2024-08-20 05:52:24

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2024-08-20 05:47:44

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Bullet points of August's supermoon is the first of four lunar spectacles
- Monday's supermoon is the first of four this year.
- During a supermoon, the full moon inches a little closer than usual to Earth.
- September's supermoon will coincide with a partial lunar eclipse.
- October's supermoon will be the year's closest approach.
- November's supermoon will round out the year.
- A supermoon occurs when a full lunar phase syncs up with an especially close swing around Earth.
- This usually happens only three or four times a year and consecutively, given the moon's constantly shifting, oval-shaped orbit.

2024-08-20 05:47:44

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Summary of August's supermoon is the first of four lunar spectacles
#nevent1q…vnca
The first of four supermoons this year will occur on Monday, with September's event coinciding with a partial lunar eclipse. A supermoon is when a full moon appears closer to Earth than usual, but the difference is barely perceptible.

2024-08-20 05:01:29

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Bullet points of Telescopes capture Jupiter-bound JUICE probe during historic Earth-moon flyby (photos)
- The European Space Agency's JUICE spacecraft is set to fly past the moon and Earth in the span of one day, a first in the world's space exploration history.
- JUICE was launched in April last year to explore Jupiter and its three largest moons, Ganymede, Callisto, and Europa, which are thought to have oceans of liquid water beneath their icy surfaces.
- The spacecraft's flybys will give it a gravitational boost to power its 8-year journey to Jupiter, with the first flyby taking place on August 19 and the second on August 20.
- ESA's telescopes captured views of JUICE earlier in the month, and the agency will share images of the flybys on social media as they are received from the probe.
- JUICE will capture two images every minute using onboard cameras designed to watch the deployment of its solar panels, and the images will be shared publicly before being processed.
- The spacecraft's close approach to Earth on August 20 will bring it close enough to trigger automated warning systems, but there is no risk of JUICE striking the planet.
- The flybys are part of JUICE's trajectory to Jupiter, which will include a flyby of Venus next year and two more of Earth by early 2029, before arriving in the Jupiter system in 2031 as planned.

2024-08-20 05:01:29

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Summary of Telescopes capture Jupiter-bound JUICE probe during historic Earth-moon flyby (photos)
#nevent1q…jq3h
The JUICE spacecraft, launched by the European Space Agency in April last year, is set to make two flybys of the moon and Earth this week, giving it a gravitational boost for its 8-year journey to Jupiter. The spacecraft will fly past the moon on August 19 and then Earth on August 20, with the closest approach being 460 miles above the moon's surface and 4,280 miles above Earth's surface. The flybys will be captured on camera and shared publicly on social media.

2024-08-20 03:52:26

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Bullet points of What is Weyland-Yutani? The 'Alien' universe megacorporation explained
- Weyland-Yutani Corporation is a fictional megalomaniacal enterprise in the 'Alien' franchise, operating with greed, trust, and transparency.
- The company's ambitious beginnings date back to 2012, when it was founded by India-born genius inventor Peter Weyland, who incorporated his enterprises under one roof.
- Weyland-Yutani has been involved in various ventures, including robotics, biotechnology, cybernetics, AI, interstellar mining, terraforming, off-world colonization, medical research, and weapon development using extraterrestrial DNA.
- The company has been a major player in the 'Alien' universe, owning properties such as the Nostromo, Hadley's Hope colony, Fiorina 'Fury' 161, and the USM Auriga, and partnering with the Colonial Marines and United Systems Military.
- Weyland-Yutani's goals include the acquisition of alien specimens, and they have been involved in numerous expeditions to uncover hidden truths and exploit them for profit.
- The company's motto, 'Building Better Worlds,' is a facade for their corrupt agenda, and they have been responsible for numerous atrocities throughout the galaxy.
- Weyland-Yutani's history is marked by a series of questionable actions, including the creation of the android David, the development of hypersleep chambers, and the acquisition of defense and aerospace firms.
- The company's downfall came when omnipotent megacorporations were outlawed, and Weyland-Yutani was finally disbanded in 2352, but its legacy continues to shape the 'Alien' universe.

2024-08-20 03:52:26

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Summary of What is Weyland-Yutani? The 'Alien' universe megacorporation explained
#nevent1q…5xyf
The Weyland-Yutani Corporation, a fictional megalomaniacal enterprise, is the main antagonist in the 'Alien' franchise. Founded by Peter Weyland in 2012, the company has been involved in various shady dealings, including the acquisition of alien specimens, terraforming, and biotechnology. The corporation's ruthless profiteering and exploitation of lives has led to its downfall, but its legacy remains in the 'Alien' universe.

2024-08-20 01:19:24

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2024-08-20 01:19:24

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2024-08-20 01:17:26

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Summary of On one night, two places in the Northeast get hit with 1-in-1,000 year rainfall
#nevent1q…4utm
A storm in the Northeast caused widespread flooding and killed at least three people after dumping rain at or near rates that should be expected only once in a thousand years. The storm was unusual in that it had two areas with extreme rainfall, one in Connecticut and one in New York, and scientists said it fits the pattern of more severe storms in the region due to climate change.

2024-08-20 01:17:26

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Bullet points of On one night, two places in the Northeast get hit with 1-in-1,000 year rainfall
- The storm dumped rain at or near rates that should be expected only once in a thousand years.
- The storm caused widespread flooding and killed at least three people.
- The storm was unusual in that it had two areas with extreme rainfall, one in Connecticut and one in New York.
- Scientists said the storm fits the pattern of more severe storms in the region due to climate change.
- The storm highlighted infrastructure deficiencies in the face of increasingly extreme conditions.

2024-08-19 23:48:27

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Bullet points of Monday's sky offers a blue moon and a supermoon in one fairly rare occurrence
- A supermoon happens when a full moon takes place as the satellite is within its closest distance to Earth along its orbit.
- The proximity varies even for supermoon occurrences, with the strongest supermoons appearing about 14 percent larger than when a full moon is farthest from Earth.
- The next time a moon like Monday's happens — a supermoon coinciding with a seasonal blue moon — will be Aug. 21, 2032, NASA said.
- The next supermoon that converges with a monthly blue moon will be in January 2037, it said.

2024-08-19 23:48:27

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Summary of Monday's sky offers a blue moon and a supermoon in one fairly rare occurrence
#nevent1q…vtna
Value-conscious sky watchers can rejoice Monday as the night could bring into focus a rare two-for-one: a supermoon and a seasonal blue moon converged for a single viewing. The National Aeronautics and Space Administration says this combination happens roughly every 10 years under the stricter definition of a blue moon — the third in a season with four full moons.

2024-08-19 21:57:25

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Summary of Spacecraft will slingshot around Earth and the moon this week on its way to Jupiter
#nevent1q…a5t0
The Juice spacecraft will conduct a flyby of the moon and Earth, then use the gravity of the planets to adjust its trajectory and reach Jupiter's icy moons. The mission is a high-risk, high-reward endeavor that requires precise planning and execution.

2024-08-19 21:57:25

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Bullet points of Spacecraft will slingshot around Earth and the moon this week on its way to Jupiter
- First flyby of the moon and Earth in succession
- First double gravity assist maneuver
- Gravity assists can speed up or slow down spacecraft
- Spacecraft will take photos during the flyby and send them back to Earth

2024-08-19 20:40:29

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Bullet points of SpaceX's Polaris crew set for first private spacewalking mission next week
- The mission includes the first privately managed spacewalk
- The crew will test out new astronaut spacesuits
- The mission is a major first test for SpaceX's new spacesuits
- The mission marks a new milestone for SpaceX's commercial spaceflight program

2024-08-19 20:40:29

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Summary of SpaceX's Polaris crew set for first private spacewalking mission next week
#nevent1q…5zxt
The crew, consisting of a billionaire entrepreneur, a retired military fighter pilot, and two SpaceX employees, will venture out of their Crew Dragon capsule in Earth's orbit for a tethered spacewalk. The mission will be a major first test of SpaceX's new astronaut spacesuits and marks the latest risky, high-stakes commercial milestone.

2024-08-19 20:40:28

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2024-08-19 20:40:28

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2024-08-19 19:31:46

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Summary of The blue supermoon has been lighting up the globe. Here's how you can view it tonight in the United States.
#nevent1q…xlze
The moon will appear full for three days due to the convergence of a blue moon and a supermoon, a rare event that won't be seen again until 2037. The event is caused by the moon's elliptical orbit, which brings it closer to Earth at times. The moon is also being referred to as a sturgeon moon, a name taken from Native American tribes and European settlers.

2024-08-19 19:31:46

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Bullet points of The blue supermoon has been lighting up the globe. Here's how you can view it tonight in the United States.
- A blue moon is a second full moon in a calendar month with two full moons.
- A supermoon occurs when the moon's orbit is closest to Earth at the same time the moon is full.
- The moon's orbit is elliptical, which brings it closer to Earth at times.
- The moon can be viewed with the naked eye and does not require any particular location for viewing.

2024-08-19 18:17:47

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2024-08-19 18:17:47

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2024-08-19 17:13:06

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Summary of First SpaceX spacewalk: Commander of private Polaris mission describes the bold plan
#nevent1q…ngzp
SpaceX is preparing to launch the Polaris Dawn mission, a private spaceflight effort led by billionaire Jared Isaacman, which will feature the first attempt at a spacewalk by a private crew. The mission will launch from Florida on August 26 and will include a crew of four, including Isaacman, who will command the mission. The crew will spend up to five days in space, conducting 40 experiments and testing out new spacesuits. The mission will also include a two-hour spacewalk, which will be livestreamed.

2024-08-19 17:13:06

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Bullet points of First SpaceX spacewalk: Commander of private Polaris mission describes the bold plan
- SpaceX is preparing to launch its Polaris Dawn mission, the first private mission to attempt a spacewalk.
- The mission, led by billionaire Jared Isaacman, will feature a crew of four, including Isaacman, Scott Poteet, Anna Menon, and Sarah Gillis.
- The crew will spend up to five days in space, conducting 40 experiments and testing the company's new spacesuits.
- The spacewalk, which will be the first attempted by a private venture, is expected to last two hours and will be livestreamed.
- The mission aims to push the boundaries of private spaceflight and inspire future generations.
- The crew will also take early passes through the high radiation zone known as the South Atlantic Anomaly and test the Dragon capsule's systems.
- The mission is a test and development process for SpaceX's new EVA suit, which has been in development for years.
- The company plans to iterate on the suit design to make it suitable for future missions to the moon, Mars, and low Earth orbit.

2024-08-19 17:12:45

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Summary of Madeira battles wildfire for fifth day
#nevent1q…twj0
A wildfire on the southern coast of Portugal's island of Madeira has been burning for five days, with firefighters backed by 40 vehicles and a helicopter struggling to contain the blaze. The fire has already burned through over 3,000 hectares of forest and is threatening a popular beach area.

2024-08-19 17:12:45

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Bullet points of Madeira battles wildfire for fifth day
- The wildfire has burned through over 3,000 hectares of forest over the past five days.
- The fire has spread to neighboring municipalities and is threatening a popular beach area.
- High temperatures and strong winds are hampering efforts to contain the blaze.
- No injuries or fatalities have been reported, but 160 people were evacuated as a precaution due to the risk of smoke inhalation.

2024-08-19 14:32:34

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Summary of Photos of the blue supermoon show August's rare lunar phenomenon
#nevent1q…cdqs
A rare blue moon, the first of four consecutive supermoons in 2024, rose into the sky on Sunday night, reaching peak illumination on Monday and shining brightly until Wednesday.

2024-08-19 14:32:34

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Bullet points of Photos of the blue supermoon show August's rare lunar phenomenon
- A rare blue moon rose into the sky on Sunday night, which is the first of four consecutive supermoons in 2024.
- The blue moon will reach peak illumination on Monday and will shine brightly through Wednesday.
- According to NASA, 100% of the moon's nearside will be illuminated on Monday, and 99% will be illuminated on Tuesday.
- August's full moon is the first of four consecutive supermoons this year, followed by the Harvest Moon, Hunter's Moon, and Beaver Moon.
- The September full moon will peak on Tuesday, September 17, the Hunter's Moon will peak on Thursday, October 17, and the Beaver Moon will peak on Friday, November 15.

2024-08-19 13:23:48

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Bullet points of Could we use volcanoes to make electricity?
- Volcanoes can be used to generate electricity through geothermal energy, which is a renewable and reliable source of power.
- Geothermal energy harnesses heat from the Earth's natural processes, which is more intense in volcanically active regions.
- Engineers drill deep wells to access heated rocks and water, which is then used to generate electricity.
- Geothermal power plants produce less pollution and waste than traditional fossil fuels and can operate 24/7.
- The world's geothermal hot spots include Iceland, California, and Nevada, where geothermal energy is already being used.
- Despite challenges such as high upfront costs and potential earthquakes, geothermal energy is a promising source of clean energy.
- As technology improves, more places around the world will turn to geothermal energy to meet their energy needs.

2024-08-19 13:23:48

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Summary of Could we use volcanoes to make electricity?
#nevent1q…8k0a
Geothermal energy is a renewable source of power that harnesses the heat from the Earth's core. It's generated by natural processes deep within the Earth, and volcanoes act as giant heat vents, raising magma closer to the surface. Engineers drill deep wells to tap into this heat, bringing steam to the surface to generate electricity. Geothermal energy is clean, reliable, and available 24/7, making it a promising alternative to fossil fuels.

2024-08-19 13:23:47

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Summary of Astronomers have warned against colonial practices in the space industry − a philosopher of science explains how the industry could explore other planets without exploiting them
#nevent1q…u6hj
The article argues that the commercial space industry is repeating colonial practices from Earth's history, such as the exploitation of resources and destruction of landscapes, and that a new approach is needed to prioritize care and respect for the environment and indigenous cultures. The article cites examples of indigenous communities' concerns about the impact of space exploration on their cultures and the environment, and argues that the industry should adopt a more collaborative and sustainable approach.

2024-08-19 13:23:47

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Bullet points of Astronomers have warned against colonial practices in the space industry − a philosopher of science explains how the industry could explore other planets without exploiting them
- The commercial space industry is repeating colonial practices from Earth's history
- The industry is exploiting resources and destroying landscapes
- Indigenous communities are concerned about the impact of space exploration on their cultures and the environment
- A new approach is needed to prioritize care and respect for the environment and indigenous cultures

2024-08-19 13:23:30

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Summary of As Arctic Thaws, New Evidence of Looming ‘Mercury Bomb’
#nevent1q…y874
Scientists have found new evidence that melting Arctic permafrost could unleash large sums of mercury, a dangerous toxin linked to brain damage in children and heart disease in adults. The amount of mercury in the atmosphere has grown sevenfold over the last 500 years, primarily from burning coal. As the region warms, melting permafrost is beginning to liberate the toxin, and scientists are uncertain as to exactly how much mercury may be lurking in the Arctic or how much is now flowing into waterways.

2024-08-19 13:23:30

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Bullet points of As Arctic Thaws, New Evidence of Looming ‘Mercury Bomb’
- Mercury in the atmosphere has grown sevenfold over the last 500 years, primarily from burning coal.
- Air currents carry mercury pollution toward the Arctic, where it is absorbed by plants, which deposit the toxin in the soil when they die.
- Arctic permafrost may hold more mercury than the atmosphere, the oceans, and every living organism combined.
- Scientists measured the toxin in riverbanks and sandbars on the Huslia and Yukon rivers in Alaska, and their measurements lined up with the high end of previous estimates.
- Rivers may be reburying some of the mercury unleashed by thawing permafrost, though it's not clear how much of the toxin is actually being locked away.

2024-08-19 13:23:29

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Summary of Ancient Rome had ways to counter the urban heat island effect – how history’s lessons apply to cities today
#nevent1q…4jsj
Cities can heat themselves up and cool themselves down. Urban heat island effect is a significant, human-driven shift in the weather that can become a serious health risk. Cities can reduce urban heat island-driven warming trends by taking simple steps such as expanding tree cover, using cool materials for roads and roofs, and replacing impervious areas with vegetation. These strategies can lower neighborhood temperatures and reduce heat-related premature deaths.

2024-08-19 13:23:29

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Bullet points of Ancient Rome had ways to counter the urban heat island effect – how history’s lessons apply to cities today
- Cities can cool themselves down by employing strategies such as narrowing streets to reduce direct sunlight, using light-colored walls and roofs, and promoting convective air movement between cool and warm zones.
- The urban heat island effect is caused by cities' tendency to heat themselves up through the loss of tree canopies, urban construction, and waste heat from industrial processes and vehicles.
- Cities can reduce their greenhouse gas emissions to slow global warming, and also take simple steps such as expanding tree cover, using cool materials for roads and roofs, and leveraging the cooling effect of light-colored construction materials.
- Planting trees and using cool roofing materials can lower summer afternoon temperatures by 5-10°F (2.8-5.6°C), reducing heat-related deaths by 40%-50% in some neighborhoods.
- Cities can increase their resilience to rising temperatures by implementing aggressive strategies to increase green tree cover, transitioning to cool roofing materials, and replacing impervious areas with bioswales filled with vegetation.
- Urban heat risk assessments show that a combination of urban heat management strategies could lower neighborhood temperatures by more than 10°F (5.6°C) on hot days and reduce heat-related premature deaths by 20%-60%.

2024-08-19 10:20:48

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2024-08-19 10:20:48

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2024-08-19 09:53:26

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Summary of A billionaire is about to lead the first private spacewalk. Here’s what to know
#nevent1q…kdvk
The Polaris Dawn mission, funded by Isaacman, will take the crew to altitudes higher than any human has traveled since the Apollo program, and will test new technologies, including spacesuits and life-support systems.

2024-08-19 09:53:26

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Bullet points of A billionaire is about to lead the first private spacewalk. Here’s what to know
- The mission will test new technologies, including spacesuits and life-support systems.
- The crew will spend 5 days in space, reaching altitudes higher than any human has traveled since the Apollo program.
- The mission will push the boundaries of space travel, testing new technologies and pushing the limits of human endurance.

2024-08-19 09:02:25

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Bullet points of How to glimpse August’s rare super blue moon
- The first supermoon of the year is set to rise on August 19.
- The supermoon will be accompanied by a blue moon, a rare lunar event.
- Supermoons appear as the biggest and brightest lunar events of the year.
- The moon's orbit around Earth is not a perfect circle, but an elliptical path.
- The next super blue moons are projected for January and March of 2037.
- The remaining supermoons of the year will occur on September 18, October 17, and November 15.

2024-08-19 09:02:25

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Summary of How to glimpse August’s rare super blue moon
#nevent1q…d044
The article discusses the upcoming supermoon and blue moon events in August and September. It explains what supermoons and blue moons are, and how they are defined. The article also mentions the visibility of supermoons and blue moons, and how they can be observed. Additionally, it provides information on the upcoming celestial events, including the alignment of Jupiter and Mars, and the expected nova in the Milky Way's Corona Borealis constellation.

2024-08-19 03:34:24

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2024-08-19 03:34:24

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2024-08-19 03:20:25

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Bullet points of Now that mpox is a global health emergency, will it trigger another pandemic?
- The World Health Organization announced Mpox outbreaks in Africa as a global emergency.
- Mpox spreads through close contact and skin lesions.
- Unlike Covid-19, Mpox spreads slowly and vaccines are available.
- The majority of cases are in Africa, with Congo being the hardest hit due to a collapsed health system.
- Prioritizing Africa is crucial in controlling the pandemic.
- Vaccination programs have slowed outbreaks in rich countries, but Africa lacks support.
- It is vital to invest in Africa to halt the spread of Mpox.

2024-08-19 03:20:25

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Summary of Now that mpox is a global health emergency, will it trigger another pandemic?
#nevent1q…gczm
The World Health Organization announced mpox outbreaks in Africa as a global emergency. Mpox spreads through close contact and skin lesions. Unlike COVID-19, mpox spreads slowly and vaccines are available. The majority of cases are in Africa, with Congo being the hardest hit due to a collapsed health system. Prioritizing Africa is crucial in controlling the pandemic. Vaccination programs have slowed outbreaks in rich countries, but Africa lacks support. It is vital to invest in Africa to halt the spread of mpox.

2024-08-18 20:29:12

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Bullet points of Dinosaur-killing asteroid was a rare rock from beyond Jupiter, new study reveals
- Scientists have pinpointed the origin of the asteroid that wiped out the dinosaurs 66 million years ago, concluding that it came from the outer solar system, beyond Jupiter.
- The asteroid, known as the Chicxulub impactor, was likely nudged towards Earth by collisions with other space rocks or the immense tidal forces of gas giants like Jupiter.
- Researchers used a new technique to break chemical bonds in the asteroid sample, allowing them to measure the levels of ruthenium, a rare element that acts as a 'genetic fingerprint' for rocks in the main asteroid belt.
- The findings suggest that the asteroid originated from the same region of the asteroid belt as carbonaceous meteorites, which dominate the outer region of the main asteroid belt.
- The study's results could benefit technology that forecasts asteroid strikes on Earth, and may also inform models that describe impacts on planets from objects within their systems.
- The Chicxulub crater is the only known impact site on Earth made by an outer solar system asteroid, making it a crucial site for studying asteroid impacts and their effects on the planet.
- While the study rules out the possibility of the dinosaur-killing asteroid being a comet, scientists acknowledge that there is still much to be learned about the diversity and distribution of comets in our solar system.
- Future studies, such as NASA's Artemis program, aim to collect and analyze lunar samples that contain ancient, unchanged remnants of asteroids and comets, which could provide further insights into the origins of the Chicxulub impactor and other asteroid impacts.

2024-08-18 20:29:12

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Summary of Dinosaur-killing asteroid was a rare rock from beyond Jupiter, new study reveals
#nevent1q…sp6r
A new study has pinpointed the origin of the asteroid that wiped out the dinosaurs 66 million years ago, finding that it came from beyond Jupiter's orbit and was likely nudged towards Earth by collisions or tidal forces. The research relied on a new technique to analyze the chemical composition of the asteroid's remnants, which showed a similarity to asteroids in the main asteroid belt. The findings could improve technology for forecasting asteroid strikes and shed light on the evolution of life on Earth.

2024-08-18 19:47:43

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Summary of Volcano erupts after powerful earthquake in Russia's Far East and scientists warn of a stronger one
#nevent1q…wctj
One of Russia’s most active volcanoes, Shiveluch, erupted after a strong earthquake off Kamchatka's coast, leading to a "code red" alert and ash plumes reaching 5 kilometers high. The Ebeko volcano on Kuril Islands also erupted. Despite the warnings of a possible stronger quake, there were no immediate reports of injuries. The seismic activity could be a foreshadowing of a larger earthquake within 24 hours, according to Russian scientists.

2024-08-18 19:47:43

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Bullet points of Volcano erupts after powerful earthquake in Russia's Far East and scientists warn of a stronger one
- One of Russia's most active volcanoes, Shiveluch, erupted after a strong earthquake off Kamchatka's coast, leading to a "code red" alert and ash plumes reaching 5 kilometers high.
- The Ebeko volcano on Kuril Islands also erupted.
- Despite the warnings of a possible stronger quake, there were no immediate reports of injuries.
- The seismic activity could be a foreshadowing of a larger earthquake within 24 hours, according to Russian scientists.

2024-08-18 19:23:06

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Summary of Para-astronaut John McFall hopes to see an ISS astronaut with a disability fly by 2030 (exclusive, video)
#nevent1q…w3dn
John McFall, a para-astronaut, hopes to be the first person with a disability to enter the International Space Station by 2030. He has lived with a disability since a motorcycle accident at 19 and has used prosthetics regularly. A recent study, 'Fly!', found no major issues with using a prosthesis on the ISS and aims to make it possible for someone with a physical disability to fly to the ISS by the end of the decade.