Black Holes
There are a large number of black holes in the universe we live in, and they have a very strong gravitational force. Black holes have attracted the attention of scientists even in the distant past, and Stephen Hawking can be cited as an example of a scientist who was greatly dedicated to finding information about black holes.
Currently, scientists are conducting many experiments on black holes, and there is a belief that time travel can be done through black holes. There is also a belief that black holes and white holes exist in the universe. Somehow, a spacecraft traveling near a black hole can gain a very high velocity. This is because of the high gravitational force present in black holes.
This phenomenon is explained more accurately by the theory of catapult. However, if it gets closer to a black hole, the spacecraft cannot overcome the gravitational force again. It continues to rotate around the black hole forever.
Our Milky Way galaxy also has a massive black hole at its center, which pulls in all the space objects in our galaxy.
Comments
Post a Comment