The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

Scientists Find Multiple 'Little Red Dots' in Early Universe From Telescope Images, Hinted at Black Holes Within six months ...

An ultra-deep image from the National Science Foundation's Dark Energy Camera reveals a wide variety of galaxies in the ...

Astrophysics and space research have fascinated humanity for centuries, unlocking secrets of the universe and driving ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

The fastest planetary winds ever found are tearing across a distant gas giant.

A flash of light called the Platypus has hallmarks of a mid-sized black hole shredding a star and a type of burst thought to be a stellar explosion.

JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.