Astronomers find massive supernova remnant closer than previously thought (phys.org)
from neme@lemm.ee to astronomy@mander.xyz on 07 Jan 20:31
https://lemm.ee/post/51980080

#astronomy

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showmeyourkizinti@startrek.website on 07 Jan 22:43 next collapse

Ok so from what I can understand it blew off approximately a million years ago, and now it’s about 8.8k ly away. But where was it in relation to earth when it exploded?

showmeyourkizinti@startrek.website on 07 Jan 22:44 collapse

Ok so from what I can understand it blew off approximately a million years ago, and now it’s about 8.8k ly away. But where was it in relation to earth when it exploded?