The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in the universe.

New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...

Defy gravity with out-of-this-world space trivia collected from the National Aeronautics and Space Administration ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

Astronomers have discovered new evidence of small planets orbiting Barnard's Star, the closest single star system to Earth.

A not-so-distant white dwarf named WD 2226-210 has been on our radar since the 1980s for releasing X-rays, now we may know ...

Tiny grains collected from the asteroid Ryugu have given scientists a new window into the magnetic forces that shaped the ...

Astronomers have long been puzzled by mysterious, planet-sized objects drifting freely through space, unattached to any star. These cosmic wanderers, called planetary-mass objects (PMOs), weigh less ...