Planetary scientists search for ancient impacts to learn about Earth’s early formation. So far, nobody has found an impact ...

NASA has awarded Firefly Aerospace a $176.7 million contract to deliver a pair of rovers and three scientific instruments to ...

NASA is accelerating its plans for a nuclear reactor on the moon. For several years now, the agency has been working to get a ...

"While it was not the outcome we had hoped for, mission experiences like Lunar Trailblazer help us to learn and reduce the ...

Noah Hawley's daring exploration of the Alien universe makes for a great sci-fi TV show that asks big questions without ...

The Perseids are one of the most visually spectacular meteor showers of the year and are known for spawning impressive ...

"Our distributed architecture solves a key challenge in orbital debris removal by enabling the deorbit and reentry of ...

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

We gave the Hommkiety Galaxy Projector five stars in our review for its build quality and projection quality. It's now 20% ...

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why.

"Initially, it'll just be a new tool, an augmentation to the existing toolbelt of astronomical observatories. But ultimately, it should scale least expensively to the smallest or more distant ...

Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic rays.