The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.

Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s ...

The NSF NOIRLab-operated Gemini North telescope captured stunning imagery of galaxies UGC 12914 and UGC 12915, aka 'Taffy ...

Astronomers caught a rogue black hole tearing apart a star 2,600 light-years from its galaxy’s center — a first-of-its-kind ...

WASHINGTON - Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently ...

For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.

Seoul: Samsung Electronics said on Tuesday it will appeal a US federal jury verdict ordering the company to pay $191.4 ...

The Hubble Space Telescope was originally expected to last about 15 years in orbit, before its optical surfaces became too ...

Webb Telescope detected a possible direct collapse black hole between two merging galaxies called the "Infinity Galaxy." ...