Despite a recent request from Trump, NASA astronauts Suni Williams and Butch Wilmore were already scheduled to return to ...

A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years — and pinpoints why.

Scientists found an intriguing world in our galaxy.

A tech entrepreneur claiming to be Elon Musk’s former friend blasted the “First Buddy” as a “narcissist” whose sole aim is ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...

New findings reveal that a NASA mission traveled to an asteroid that may have once been covered in salty lakes containing ...

Two new papers describe hints to a brine-filled environment on the 4.5-billion-year-old space rock and the presence of amino ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...