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 ...

Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently caused when this celestial beast shredded and swallowed a huge star that strayed too ...

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

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

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

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...