A black hole is a region in space where gravity is so strong that nothing, not even light, can escape, formed from collapsed massive stars. Black holes form when massive stars collapse under their ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Hungry black hole: NASA has shared this depiction of a monster supermassive black hole devouring a bypassing star, ripping the cosmic traveler to shreds. Markarian 231: This artistic depiction ...