14domino t1_jc2nz0f wrote on March 13, 2023 at 4:31 PM Reply to comment by pestapokalypse in The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77 Can someone who’s good at math tell me how big andromeda would have to be in the sky before it is this bright? (ie i assume in a few billion years as it gets closer it would get brighter and bigger) Permalink Parent 3
14domino t1_jc2nz0f wrote
Reply to comment by pestapokalypse in The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Can someone who’s good at math tell me how big andromeda would have to be in the sky before it is this bright? (ie i assume in a few billion years as it gets closer it would get brighter and bigger)