Black holes in a pair of merging galaxies, known as UGC4211, are devouring gas and dust that is "being displaced by the ...

In 2020, astronomers identified a nearby star system that appeared to contain something phenomenal: the closest black hole to ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...