Why was the imaging of M87 black hole easier than imaging the Milky way's Sagittarius A*?
38088
Why was M87 targeted for the Event Horizon Telescope instead of Sagittarius A*?
40971
Interstellar Image Effects
145211
Why is black hole entropy not an extensive quantity?
54717
Is there a model relating GW signal and luminosity of the merger / burst?
47968
Thought Experiment - Poking a stick across a Black Hole's Event Horizon
120173
Black hole complementarity - absorption of Hawking radiation
9643
Black holes are transparent?
81732
Can you photograph the milky way with a full moon out?
33056
Why will data from a black hole solve the gravity problem?
5966
Is a black hole singularity a single point?
117952
How does light behave within a black hole's event horizon?
6232
Black Holes for Beginners
69119
Is the size of the entrance pupil the same as the size of the effective aperture?
150425
Black hole collision and the event horizon
91581
Is there a way to split a black hole?
13269
How would we tell antimatter galaxies apart?
41212
Another layman blackhole question, pulling one end of a string out from behind the event horizon