View Full Version : In The Still Of The Night… Listening To The “Heartbeat” Of A Tiny Black Hole

2011-Dec-20, 12:30 AM
Is everything quiet in deep space? *Not hardly. *It’s a place jammed with noises of all kinds. *So much noise, in fact, that it could be quite difficult to pick up a faint signature of something small… *something like the smallest black hole known. *Thanks to *NASA’s Rossi X-ray Timing Explorer (RXTE) , an international [...]

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