Blast From Black Hole in a Galaxy Far, Far Away: The Star Wars franchise has featured the fictitious “Death Star,” which can shoot powerful beams of radiation across space. The Universe, however, produces phenomena that often surpass what sc
NASA finds “unprecedented” black hole cluster near Andromeda’s central bulge
NASA has discovered an unprecedentedly large cluster of black holes in our nearest galactic neighbor, Andromeda. The 26 black hole candidates were spotted with the Chandra X-ray Observatory, which made more than 150 observations spread over 13 years.