January 12, 2012
In mid-2009 a binary star system cataloged as H H1743–322 shot off something very unusual. Poised about 28,000 light years distant in the direction of the constellation of Scorpius, this rather ordinary system made up of a normal star and unknown mass black hole was busy exchanging mass. The pair orbits in mere days with [...]
Read the full article →
December 20, 2011
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 [...]
Read the full article →