Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Black holes are big. But just how big are they compared to something like our Sun?

NASA's Hubble captured a rare event 600 million light-years away: a black hole devouring a star in a Tidal Disruption Event (TDE). This "offset" TDE, named AT2024tvd, suggests the black hole isn't ...