How fast does a black hole suck things in

What happens to all the stuff that get's sucked into the black hole? So as the mass of the hole increases, so does the velocity an object would need to. Then, since nothing can go faster than light, nothing can escape the object's If a black hole existed, would it suck up all the matter in the Universe? Akarsh_Valsan: Can black holes really suck things up? Jerry: At a distance, black holes really don't have more gravity than normal objects, so.

Continue Reading. Ultra compact objects like a neutron star or another black hole on a collision course will hit each other with extreme speeds. One of the LIGO detections the black holes were spiraling in with a speed over km/s just before the collision.  · All groups and messages. Akarsh_Valsan: Can black holes really suck things up? Jerry: At a distance, black holes really don't have more gravity than normal objects, so at a distance they really won't suck things in any more than a normal object of the same mass. Lori_Anne: Hi, I am wondering how the Doppler effect looks in gamma rays? Jerry: Good question.

The fact of the matter is that black holes aren't sucking anything in; there's no force that a black hole exerts that a normal object (like a moon, planet, or star) doesn't exert. In the end, it's. Akarsh_Valsan: Can black holes really suck things up? Jerry: At a distance, black holes really don't have more gravity than normal objects, so at a distance they really won't suck things in any more than a normal object of the same mass. Lori_Anne: Hi, I am wondering how the Doppler effect looks in gamma rays? Jerry: Good question. All groups and messages.

This artist concept illustrates a supermassive black hole with millions to billions times the mass of our Sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies. A black hole is an extremely dense object in space from which no light can escape. While black holes are mysterious and exotic, they are also a key consequence of how gravity works: When a lot of mass gets compressed into a small enough space, the resulting object rips the very fabric of space and time, becoming what is called a singularity. A black hole's gravity is so powerful that it will be able to pull in nearby material and "eat" it.