Astronomers, using data from NASA’s Swift Observatory, have identified an extraordinary recurring signal from two massive ...
Scientists uncovered evidence that astrophysics models of massive stars and supernovae are inconsistent with observational ...
An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...
A team of astronomers discovered an old black hole that eats up matter at a rate 40 times faster than the Eddington limit.
New research sheds light on how a pair of unusual black holes may have been able to keep their companion stars alive — and at a distance.
Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...