Topic: Black Hole Sagittarius a
Answers to Common Questions
How are Black Holes Created?
Some black holes are made by dying stars. When a star is alive there is an equal balance of gravity and pressure. When the star dies out the core pushes out collapsing under its own weight causing a black hole. Look here for more informatio... Read More »
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How are Black Holes Formed?
It is thought that when stars are no longer able to maintain there temperature, it collapses under it's own weight. This gravitational collapse is possibly the reason for the formation of black holes. You can find more information here: htt... Read More »
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Who Discovered Black Holes?
The person who discovered black holes is the same person who invented dryers that eat one sock from a pair. Karl Schwarzschild is credited with first coming up with the idea of black holes. He used info from Einstein and came up with his ow... Read More »
Source: http://answers.ask.com/Science/Physics/who_discovered_black_holes
Featured Content: Black Hole Sagittarius a
Inferred orbits of 6 stars around supermassive black hole candidate Sagittarius A * at the Milky Way galactic centre. More »
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Answers to Other Common Questions
A black hole is made from a star. When that star's gravitation pull becomes too great it will collapse on itself and form a black hole. The gravitational pull is so great that even light cannon escape. To find more information click here: h... Read More »
Source: http://answers.ask.com/Science/Other/what_is_a_black_hole_made_of
A black hole is formed when a star like our sun collapses in on itself and the resulting mass has a huge gravitational pull. The gravitational pull draws even light in, where the name originates. Read More »
Source: http://answers.ask.com/Science/Physics/how_is_a_black_hole_formed
A black hole is a term used in astronomy when a stars gravity is so strong that it collapses itself. Once this happens thee force is so strong that even light can't escape. It is also a term often used to describe a never ending abyss.You c... Read More »
Source: http://answers.ask.com/Science/Physics/what_is_the_definition_of_...
A black hole is caused when a star collapses on itself. The collapse is caused by a star not burning at a high enough temperature to support it's weight. Read More »
Source: http://answers.ask.com/Science/Physics/what_causes_black_holes
A black hole is a place in space with an extremely strong gravitational pull. A black hole's gravitational pull is so strong that nothing, not even light, can escape it. You can find more information here: http://www.wisegeek.com/what-is-a-... Read More »
Source: http://answers.ask.com/Science/Other/what_are_black_holes
There are so many black holes in space it is impossible to count them. There are literally billions of them in our own region of the universe. Lucky for us, none of them are close enough to do harm to the Earth. Read More »
Source: http://answers.ask.com/Science/Physics/how_many_black_holes_are_t...
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