Delaying Mars Sample Return will make the human exploration of Mars significantly more expensive and dangerous — and for the ...

NASA’s PREFIRE mission, now extended through 2026, is shifting from the poles to a global view. Its twin CubeSats measure far ...

NASA and ISRO’s NISAR satellite has unfurled its record-breaking radar antenna, paving the way for global monitoring of ice, forests, and natural disasters.

NASA and Google are testing an AI-powered medical assistant to support astronauts on long-duration missions, enabling autonomous diagnosis and treatment of symptoms.

So let's see what's happening with the moon tonight, Aug. 17. As of Sunday, Aug. 17, the moon phase is Waning Crescent, and it is 35% lit up to us on Earth, according to NASA's Daily Moon Observation.

Indian astronaut Group Captain Shubhanshu Shukla, back on Earth since July 15 after successfully completing NASA’s Axiom-4 ...

Venus, Jupiter, Saturn and a faint Mercury are visible this month to the naked eye, and the best chances to spot them are ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

NASA’s Artemis campaign is a bold series of missions to take humans back to the moon... and those astronauts will get there ...

In a landmark moment for Earth observation technology, the NASA-ISRO Synthetic Aperture Radar (NISAR) mission has ...

You might not believe it if you’ve experienced one of the flash floods hammering the planet from Texas to Vietnam this summer ...