Astronomers detect biggest explosion ever seen in the universe

Washington/Xinhua/UNI: Astronomers detected the biggest explosion ever seen in the universe, coming from a black hole in a distant galaxy cluster hundreds of millions of light years away.

Fastest stars in the Milky Way are ‘runaways’ from another galaxy

London, July 8 (IBNS): A group of astronomers have shown that the fastest-moving stars in our galaxy – which are travelling so fast that they can escape the Milky Way – are in fact runaways from a much smaller galaxy in orbit around our own.

NuSTAR probes puzzling galaxy merger

Washington, Mar 28 (IBNS): A supermassive black hole inside a tiny galaxy is challenging scientists' ideas about what happens when two galaxies become one.