Scientists propose a 'remelting' of the Moon's surface 4.35 billion years ago due to the tidal pull of Earth causing widespread geological upheaval and intense heating.

Around We Go After a pastor took a group of Flat Earthers to Antarctica to prove definitively what shape our planet is, some ...

A lot is unknown, but the roles of billionaires like Elon Musk and Jared Isaacman suggests a focus on human and private spaceflight.

Our rocky satellite's real age is concealed by a "remelting" event that caused its surface to liquify, distorting the story ...

Team of geomicrobiologists walking to a sampling site at the end of an inactive tunnel in a South African gold mine. At this site almost 3 km deep beneath the surface, the researchers can access one ...

We watched from our balcony view as Emmy Award Winner Bill Nye, the Science Guy, charismatically walked onto the ...

Discovery of diverse microbial life deep below Earth's surface offers clues to how life could survive on Mars and beyond.

The geoengineering scheme, known as stratospheric aerosol injection, would not be cheap, but scientists say it could buy us ...

The winter solstice is almost here, bringing the shortest day and longest night of the year to the Northern Hemisphere.

As often happens in science, two groups simultaneously came up with a similar idea. Our group focused on a tidal heating event that happened when the Moon was quite distant from the Earth, while ...

Work on the strategy began in early 2024. In the intervening months, the agency solicited feedback from NASA employees, ...

The Biden administration has released some final space policy documents focused on cislunar activities and technology development.