New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

NASA’s return-to-the-Moon campaign is now colliding with a blunt verdict from federal watchdogs and former insiders: the ...

Several sugars have been found on a sample of the asteroid Bennu, which may provide scientists with clues about our early ...

Omega’s Speedmaster, worn by Buzz Aldrin and Neil Armstrong on their 1969 journey to the moon, gets an update.

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

The space agency has reportedly discovered life-giving essential sugars on the asteroid Bennu, a 500-meter-wide rock hurtling ...

NASA is sending two spacecraft to Mars on their new ESCAPADE mission to reveal how space weather robbed it of its atmosphere and turned it dry ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

A 2023 astronaut photo shows the moment the Alabama River briefly morphed into an undulating golden serpent, similar in shape ...