Scientists find that time on Mars runs 477 microseconds faster than on Earth, a discovery that could enhance deep-space communication and future exploration ...

From Florida's Kennedy Space Center to Space Center Houston, the best space museums in the U.S. get you up close to rockets, ...

The annual Geminid meteor shower is set to peak this weekend, offering stargazers a chance to catch what is often one of the ...

Astronauts aboard the ISS conduct science experiments, maintain station systems and share Earth views during Expedition 74’s first full week ...

From Stalker to Metropolis, these are the most hauntingly poetic sci-fi movies, using the genre's unique strengths to explore ...

A predictive space weather model developed by APL and partners that is designed to simulate how solar storms affect Earth is ...

Blue Origin will launch the NS-37 mission on Dec. 18 with the first wheelchair user to reach space, along with five other passengers on the New Shepard suborbital flight ...

Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

Luka Dončić was traded, in part, because of his recurring calf strains in Dallas. Antetokounmpo may be the next example, as ...

Catch up to 120 meteors an hour as the Geminid meteor shower peaks Dec. 13–14 under dark skies across the U.S.

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...