"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 ...

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

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

"Duffy to announce nuclear reactor on the moon" is not a headline I imagined reading before last week. Sure, as a sci-fi ...

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

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 ...

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

NASA's Europa Clipper nailed a major radar test during a Mars flyby, proving it’s ready to peer into Europa’s mysterious icy ...

A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...

Carrying an advanced radar system that will produce a dynamic, three-dimensional view of Earth in unprecedented detail, the ...

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