The liquid iron in Earth's outer core doesn't always behave as expected. When it changed direction in an unexplained way, ESA ...

An artistic visualization of ocean currents from NASA has people mesmerized learning about our planet's underwater highways.

"Each time a satellite has to maneuver to avoid a potential collision, it uses fuel which is a finite and precious resource." ...

Perfecting SpaceX's mammoth rocket will be critical to NASA's plans for returning astronauts to the surface of the moon.

Earth’s surface is warming, but far above the planet, temperatures in the upper atmosphere have been falling for years.

Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the ...

WASHINGTON, May 8 (Reuters) - Astronomers have gotten their clearest look yet at the surface of an exoplanet - a planet beyond our solar system - thanks to NASA's James Webb Space Telescope. Webb ...

For 10 days in April, NASA’s Artemis II crew traveled around the far side of the Moon and back, marking one of the most ...

Axelspace Corporation, a leading developer and operator of microsatellites dedicated to realizing its vision of “Space within Your Reach,” announced today that GRUS-3, a set of seven next-generation ...

A massive “stealth” magma surge beneath Portugal’s São Jorge Island triggered thousands of earthquakes after rising almost ...

By Will Dunham WASHINGTON, May 20 (Reuters) - For NASA's Perseverance Rover, life on Mars has been a marathon, not a sprint.