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1) Cosmos
Get ready to S-T-R-E-T-C-H your mind! What is a black hole? Where do they come from? How were they discovered? Can we visit one? Carolyn Cinami DeCristofano takes readers on a ride through the galaxies (ours, and others), answering these questions and many more about the phenomenon known as a black hole. In lively and often humorous text, the book starts off with a thorough explanation of gravity and the role it plays in the formation of black
...12) On the heavens
13) The universe
How do you prove an impossible idea?
With courage, perseverance, and a lot of luck!
In 1915, British astronomer Arthur Stanley Eddington was fascinated with Einstein's new theory of general relativity. The theory talks about how forces push and pull objects in space. Einstein said that the sun's gravity could pull and bend light.
To test this, astronomers decided to photograph a solar eclipse. The eclipse would allow
...19) Only one
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