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This book is a collection of essays and lectures written by Hawking, mainly about the makeup of black holes, and why they might be nodes from which other universes grow. Hawking discusses black hole thermodynamics , special relativity , general relativity , and quantum mechanics .
In the final chapter, Thorne delves into even more speculative matters relating to black hole physics, including the existence and nature of wormholes and time machines. [1] The book features a foreword by Stephen Hawking and an introduction by Frederick Seitz. In addition to the main text, the book provides biographical summaries of the major ...
Decoding the Universe: How the New Science of Information Is Explaining Everything in the Cosmos, from Our Brains to Black Holes is the third non-fiction book by American author and journalist Charles Seife. [1] [2] [3] The book was initially published on January 30, 2007 by Viking.
Black holes can 'cook' their own meals, study finds. The data in the images tell a story about how giant black holes consume gas. By unleashing powerful jets, or outbursts, the black holes ...
Black holes, the most powerful destroyers in the Universe, the most mysterious phenomena in the heavens. For years, they were only speculation; now, modern astronomy is proving their existence. For years, they were only speculation; now, modern astronomy is proving their existence.
A stellar mass black hole can pull in a substantial inflow of surrounding matter, but only if the star from which it formed was already doing so. [ 10 ] The Earth's equator does not line up with the plane of the Earth's orbit , so for half of the year the Northern Hemisphere is tilted more towards the Sun and for the other half the Northern ...
Black holes, objects whose gravity is so strong that nothing—including light—can escape them, have been depicted in fiction since at least the pulp era of science fiction, before the term black hole was coined. A common portrayal at the time was of black holes as hazards to spacefarers, a motif that has also recurred in later works.
A black hole with the mass of a car would have a diameter of about 10 −24 m and take a nanosecond to evaporate, during which time it would briefly have a luminosity of more than 200 times that of the Sun. Lower-mass black holes are expected to evaporate even faster; for example, a black hole of mass 1 TeV/c 2 would take less than 10 −88 ...