a thoughtful web.
Good ideas and conversation. No ads, no tracking.   Login or Take a Tour!
comment
b_b  ·  4318 days ago  ·  link  ·    ·  parent  ·  post: Galactic Conjuction
I would like to know what the merging of two galactic cores looks like. It must be pretty extraordinary. Even to witness a nearby supernova in my lifetime would be a pretty special treat, but I think the odds are against it, given that one was seen in the Southern Hemisphere in the 80s :/