Headed for a metal-rich asteroid of the same name, the Psyche spacecraft successfully calibrated its cameras by looking ...

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

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

Our new results provide the strongest evidence yet that at least some Halley-type comets carried water with the same isotopic ...

NASA has a planetary defense project that identified possible threats in near our solar system that could cause another mass ...

NASA has confirmed that asteroid 1997 QK1, a massive rock roughly 990 feet wide, will make its closest approach to Earth on ...

"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 campaign is a bold series of missions to take humans back to the moon, and those astronauts will get there ...

In their report, Lal and Myers estimate it would cost about $800 million annually for five years to build and deploy a ...

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

The space rock will make its closest approach—at a cosmically slight 183,000 miles from our planet—later today, according to ...