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Nebs
Nebs is offline
#15
Nov10-06, 08:34 PM
P: 4
>> why wouldn't it be black? when something doesnt emit or reflect light, it's black? <<

It could be green, but because it doesn't allow light to escape from its grip, we don't know. So if you like, a black hole could be any colour, but to us, it's just simply invisible.