The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

LONDON  — The winners of the first ever Global Space Awards were revealed in a glamorous ceremony hosted by physicist and author Brian Greene on Dec. 5, during which the family of Apollo and Gemini ...

New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter ...

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

You think you know Stonehenge. The iconic rock towers standing against a green field and a gray English sky are one of the ...

James Webb finds a hot planet that is tidally locked with its parent star, is coated with a thick atmosphere of volatile ...

Astronaut Jeremy Hansen talks to Bob McDonald about the final preparations for his 10-day mission around the moon, where ...

Clouds play an important role in determining the current and future temperature and global warming rate of the Earth. They simultaneously cool the Earth by reflecting sunlight and warm the planet by ...

A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA ...

Thousands of meters underground, in the chthonic depths of Earth's crust, scientists have at long last caught solar neutrinos in the act of transforming carbon-13 into nitrogen-13.

Deadly holes in the ground have opened up throughout Turkey, mirroring a biblical prophecy of divine judgment.

The Geminids are peaking this weekend. Amateurs and experts regard the dazzling celestial display as one of the year’s best meteor showers.