5 Things You Didn't Know About Black Holes

本站添加: 2026-05-22

[00:00:00]Black holes do not suck objects in.

[00:00:02]Instead, they exert a gravitational pull like any other massive object. If the Sun were to become a black hole, it would have the same mass but be about the size of a marble. Stellar black holes can be detected through X-ray emissions as they consume nearby matter.

[00:00:18]Supermassive black holes in active galactic nuclei can emit powerful jets of particles. The Milky Way's supermassive black hole is estimated to be about 4.1 million solar masses.