A. Einstein's theory led scientists to discover black holes.
B. Thinking of space as blanket-like changed how scientists viewed gravity.
D. Newton and Einstein both had theories about gravity that worked.
The black hole is a place in the space where gravity pulls so much that even light can't get out. The gravity is very strong because matter has been squeezed into the tiny space.
Why can't we see black holes?
the black hole is a place in the space where gravity pulls very much that even light can't get out. The gravity is very strong because matter has been squeezed into the tiny space. This can happen when a star is dying. Because no light could get out, people can not see black holes.
Is a black hole not a hole a good book?
The Black Hole Is NOT a Hole that an excellent introduction to the extremely complex scientific concept for youngester readers interested in astronomy. Back matter includes a timeline that sums up important findings discussed throughout, while in the glossary and index provide a quick point of reference for readers.
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