Sethger t1_je769c1 wrote on March 29, 2023 at 10:10 PM Reply to comment by hellhoundtheone in Ultramassive black hole over 30 billion times mass of our sun has been spotted. The discovery had been made possible thanks to a phenomenon known as gravitational lensing — the first time a black hole has been spotted in such a way. by Wagamaga There is at least one in the center of a galaxy Permalink Parent 2
Sethger t1_izib4h5 wrote on December 9, 2022 at 8:47 AM Reply to comment by RealHonest-Ish_352 in Hubble Detects Ghostly Glow Surrounding Our Solar System by Additional-Two-7312 Ah Dyson sphere is built around a star isn't it Permalink Parent 7
Sethger t1_je769c1 wrote
Reply to comment by hellhoundtheone in Ultramassive black hole over 30 billion times mass of our sun has been spotted. The discovery had been made possible thanks to a phenomenon known as gravitational lensing — the first time a black hole has been spotted in such a way. by Wagamaga
There is at least one in the center of a galaxy