PigSkinPoppa t1_iu9uyff wrote on October 29, 2022 at 6:06 PM Reply to A Monster Black Hole has Been Found Right in our Backyard (Astronomically Speaking) by joosth3 How do they know that there is a black hole in the cross hairs of this photo? Please educate me and explain the photo. :) Permalink 1
PigSkinPoppa t1_iu9uyff wrote
Reply to A Monster Black Hole has Been Found Right in our Backyard (Astronomically Speaking) by joosth3
How do they know that there is a black hole in the cross hairs of this photo? Please educate me and explain the photo. :)