Faced with the imminent retirement of the International Space Station, NASA is pushing to speed up work on its potential ...

The U.S. space agency will aim to send a nuclear-powered spacecraft to Mars—a first—in a bid to show that nuclear propulsion ...

The space rock is hurtling through our cosmic backyard at a speed of some 11,453 miles per hour, according to the space ...

The findings were published March 20 in the journal AGU Advances and were based on data recorded by Juno in 2021 and 2022, ...

A new data visualization illustrates how an experimental NASA technology can provide extra lead time to communities in the ...

NASA’s new chief is reshaping the space agency’s goals, unveiling at an event in Washington, D.C., on Tuesday an ambitious ...

Rock-a-bye, baby. With scientists warning that Earth could be susceptible to thousands of undetected asteroids, Jeff Bezos’ ...

Is Tau Ceti a real star? Is there a rocky exoplanet called Erid? How long can astronauts stay in space? Are there microbes on ...

Climate expert Kate Marvel pointed to “upheavals” under the Trump administration as a reason for her departure.

An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on Wednesday. The U.S. Space ...

Intuitive Machines said on Tuesday NASA has awarded the space ​startup a $180.4 million contract to deliver ‌seven science ...

NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email do-nasa-science-join@lists.nasa.gov with ...