Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

Happy January Music Monday and MLK Day here at Good Black News! It’s your friend and selector, your sonic chauffeur, your groove conductor, Marlon, back again. I’m delighted to offer up this first of ...