Quasars are awe-inspiring – among the brightest objects in the Universe, behind gamma-ray bursts and supernovae. Unlike other ...

The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of reionization. It holds clues to the first stars and galaxies, and perhaps the nature ...

A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...

Skywatchers across the United States witnessed a total solar eclipse, SpaceX caught a giant rocket out of mid-air with a pair ...

The Hubble Space Telescope has captured a spiral galaxy designated as NGC 2566, at a distance of 76 million years in the ...

Including a Furby, a chunky knit blanket, a spinning pill dispenser, and other popular products from our BuzzFeed Shopping ...

New observations from the James Webb Space Telescope suggest that a new feature in the universe—not a flaw in telescope measurements—may be behind the decadelong mystery of why the universe is ...

The findings confirm the universe’s leading model and refine limits on alternative ... DESI contains 5,000 fiber-optic “eyes,” each of which can collect light from a galaxy in just 20 minutes.

"What we're seeing hints at a much more dynamic and active universe than we anticipated." The most detailed map of the universe ever created using gravitational waves could reveal hidden black ...

A blood spot in the white of your eye, known as a subconjunctival hemorrhage, is caused by the bursting of tiny blood vessels beneath the clear surface of the eye. It is typically a harmless condition ...