A pair of stars orbiting one another has been found near the supermassive black hole Sagittarius A* using the European Southern Observatory’s Very Large Telescope (ESO’s VLT). Credit; ESO Directed by: ...

The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, ...

Get all the news you need in your inbox each morning. "A black hole is so concentrated that it causes a little deep puncture in space/time. At the end of the puncture you have a thing ...