For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are on a collision course. The Chandra team explains. Credit: NASA/CXC/A. Hobart ...
Astronomers have spotted two giant plasma jets streaming from a supermassive black hole in a distant galaxy. At a ...
Four people were wounded in a shooting near a Chicago music studio on the Northwest Side Thursday morning, Chicago police said.