Corey S Powell on Nostr: The supernova that created nebula Pa30 was seen by Chinese astronomers in the ...
The supernova that created nebula Pa30 was seen by Chinese astronomers in the constellation Cassiopeia for 6 months in 1181 CE.
Glowing sulfur atoms trace the shape of the explosion & winds from the stellar remnant.
https://chandra.harvard.edu/photo/2024/snr1181/ #science #astronomy
Published at
2024-03-29 17:43:55Event JSON
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