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Discussion and Debate
Discussion and Debate
Physical & Life Sciences
Black Hole discovered 1,000 light years away -- closest known to earth
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<blockquote data-quote="sjastro" data-source="post: 74965958" data-attributes="member: 352921"><p>Very interesting.</p><p>Given the black hole is a non accretion type it gives us no information about the event horizon.</p><p>Indirect evidence of event horizons comes in the form of X-ray binaries such as Cygnus X-1 where the orbital period is 5.6 days and the star is close enough for its outer gas layer to be stripped and captured by the black hole.</p></blockquote><p></p>
[QUOTE="sjastro, post: 74965958, member: 352921"] Very interesting. Given the black hole is a non accretion type it gives us no information about the event horizon. Indirect evidence of event horizons comes in the form of X-ray binaries such as Cygnus X-1 where the orbital period is 5.6 days and the star is close enough for its outer gas layer to be stripped and captured by the black hole. [/QUOTE]
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Black Hole discovered 1,000 light years away -- closest known to earth
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