Fraser Cain on Nostr: If you look carefully at this image of Mars, you'll notice a black dot. That's NASA's ...

If you look carefully at this image of Mars, you'll notice a black dot. That's NASA's Curiosity Rover climbing its way up the side of Mount Sharp in a region called Gediz Vallis. This region was one of the last to form on the side of Mount Sharp and provides a historical record of one of the last wet periods of Mars. NASA's Mars Reconnaissance Orbiter captured this image on the 4,051st day of Curiosity's mission.

https://www.jpl.nasa.gov/images/pia26245-hirise-spots-curiosity-driving-toward-upper-gediz-vallis