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 have successfully deployed the world's largest radar antenna, a 33-foot structure, as part of the NISAR mission ...

Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...

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

The 55-feet-wide space rock is hurtling through space at a zippy 17,717 miles per hour, according to the space agency.

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

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

"The planet gets in the way from the point of view of any one spacecraft, so we had to spread them around the planet to look ...

NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.

In a landmark moment for Earth observation technology, the NASA-ISRO Synthetic Aperture Radar (NISAR) mission has successfully deployed its giant 33-foot radar antenna reflector in orbit. As reported ...

NASA only labels space rocks as hazardous if they are closer than 7.4 million kilometres and wider than 85 metres.

NASA’s SWOT satellite measured a Kamchatka tsunami in unprecedented detail, helping NOAA fine-tune models and improve early ...