When NASA sends a rover or other piece of technology to the moon, there is no guarantee it will work under lunar gravity—an object that weighs 100 pounds on Earth weighs just 16.5 pounds on the ...

An annual safety report to NASA has both praise and also underscores a number of cautionary woes, including the space ...

There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Friday ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

A bet-ter understanding of this motion can help communities prepare for rising seas. NASA/JPL-Caltech The elevation changes may seem small - amounting to fractions of inches per year - but they can ...

Feb. 4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue ...

Storm Team4’s Amelia Draper is tracking chances for more snow in a few days.