A Black Hole is Not a Hole Audiobook

If a black hole is not a hole, then what is it? Find out what black holes are, what causes them, and how scientists first discovered them. Learn how astronomers find black holes, get to know our nearest black-hole neighbor, and take a journey that will literally s-t-r-e-t-c-h the mind.

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Writing with rare verve ("A black hole is nothing to look at. Literally."), DeCristofano condenses recent astronomical discoveries into a high energy account of what we know or guess about one of the universe's deepest and most unobservable secrets. Covering the life cycle of stars; the formation of black holes and weird optical and physical effects associated with them; more recent revelations of super-sized black holes at the centers of galaxies; and the general effects of mass on space, light, and matter, she presents a clear, well-rounded picture of the strange structure and stranger physics of black holes. After leading a wild ride over a black hole's event horizon ("Right away, you would need a new nickname--something like Stretch . . . .") and explaining theories about gravity from Newton's notions to "Einstein's Spacey Ideas," DeCristofano leaves readers to ponder the truth of her claim that a black hole isn't a hole--but "NOT exactly NOT a hole either." Enhanced by a time line and a generous set of further resources--and illustrated with plenty of cogent diagrams, space photographs, and Carroll's dramatic images of stellar whirlpools and mammoth jets of gas around cores of impenetrable blackness--this book will snatch readers from their orbits and fling them into a lasting fascination with nature's most attractive phenomena. Literally.—Booklist, starred review

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