A Binary Black Hole
About this Image
Artist''s impression of the black holes studied
by the astronomers, using ULTRACAM attached to ESO's Very Large
Telescope. The systems — designated Swift J1753.5-0127 and GX 339-4 —
each contain a black hole and a normal star separated by a few million
kilometres. That's less than 10 percent of the distance between Mercury
and our Sun.Read Full Article>>>