The U.S. wants to build a nuclear reactor on the Moon by 2030, but the first challenge is finding an ideal spot.

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

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

"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 Mastcam-Z instrument, a pair of zoom-capable cameras on Perseverance's neck-like mast, allows scientists to capture ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

Engineering contractor KBR said on Wednesday it had secured a $2.46 billion contract from the National Aeronautics and Space ...

The Mastcam-Z camera on NASA’s Perseverance rover captured the Martian moon Phobos as it eclipsed the sun. Credit: ...

No great endeavor ever undertaken since the beginning of civilization has not had people saying it can’t or shouldn’t be done ...

NASA astronaut Zena Cardman recently captured footage of auroras over South Pacific Ocean, which she shared on social. The ...

Placing an atomic energy source on the lunar surface is “not science fiction,” experts say, but does pose technical ...

July 31, 2025 Officials-in-Charge of Headquarters Offices Directors, NASA Centers FROM: Acting Administrator NASA SUBJECT: ...