Y
Hacker News
new
|
ask
|
show
|
jobs
by
cspags
3354 days ago
"The telescope zeroed in on two supermassive black holes: a beast as massive as four million suns". It's incredible thinking about how tiny and insignificant our planet is compared to the rest of the cosmos.
1 comments
duetosymmetry
3354 days ago
That's the one in our galaxy, and the other target—in the galaxy M87—is around 5
billion
times the mass of the sun!
link