Black Holes
Its actually not a hole.
Topic: Black Holes
Theories
2. Stellar massive black holes are created by dying stars absorbing stuff.
3. black holes have the strongest pull in the universe
4. What goes in a black hole never comes out
5. If a black hole shoots out an eccertion disk a new star might form
6. Our sun will never create a black hole, because it's too small.
7. If a black hole replaced the sun with the same mass as the sun we would have the same gravitational pull
Evidence
2. Black hole: 50 octillion
3. G= 10 earths ball of plasma from the core= 29,000 grams= 8-9 year old kid.
4. Sagittarius A, the supermassive black hole in the center of Milky Way
5. Cygnus x-1, so small you could drive around it in less than an hour driving at 70 mph
6. NGC 5128 ( Centaur USA ), 200 million times the mass of the sun.
7. V4641 Sagittarii, it's a visible star and black hole circulating each other.
8. NGC 4486 ( Virgo A ), the size of the event horizon is the same size as plutos orbit, and has the mass that is about 3 billion times that mass of the sun.
History
2. Blacks holes have a reputation for being a monster "gone mad".
3. In 1994 a supermassive black hole was found with the mass of millions to billions of imploded stars.
4. In 1919 Aurthor S. Eddington tried to find out if light is able to bend.