Tag Archive | "event horizon"
Understanding Black Holes
Black Holes have been confirmed by the tens of thousands throughout the universe. Often located at the center of large galaxies, they power star formation and are the most spectacular example of a 'singularity' - an object where the laws of nature as we understand them do not apply.
Continue reading...Environmental Graffiti’s Guide to Black Holes
Friday, February 6, 2009
Einstein predicted them in General Relativity and finally the first Black Hole was found in 1971. Now massive black holes are believed to live at the center of most galaxies. Black holes have infinite mass, but no volume and no dimensions. Welcome to a 'universe' where the laws of physics as we know them do not apply.
Continue reading...Supermassive Black Hole at the Center of the Milky Way
Tuesday, January 27, 2009
Astronomers made a spectacular announcement in late fall, 2008. Suspected for several years, a massive black hole has been identified at the galactic center. Black holes are still difficult to understand. They are created by the gravitational collapse of the most massive stars. Some of the star's material is blown away in a colossal explosion called a supernovae.
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Tuesday, March 10, 2009
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