Black holes are a dime a dozen in the cosmos. These destructive and terrifying cosmic objects appear everywhere, including at the center of our galaxy. Now, though, astronomers have uncovered evidence ...
(CNN) – A massive black hole has been spotted less than 2,000 light-years away, making it the second-closest known black hole to the earth. Astronomers discovered the “sleeping giant” while combing ...
Gaia-BH3's mass is 33 times bigger than our sun and it's only 2,000 light years from Earth. By Laura Baisas Published Apr 16, 2024 9:27 AM EDT Get the Popular Science daily newsletter💡 Breakthroughs, ...