New experiments show young rocky planets can generate water naturally when molten surfaces react with hydrogen in their early atmospheres.

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

In the early chaos of planetary formation, before crusts cooled or atmospheres settled, water might already have been ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

I/ATLAS shows signs of alien engine and non-gravitational acceleration as it brightens and turns bluer while passing the Sun.

Is 3I/ATLAS a once-in-a-century interstellar comet or a genuine signal? We separate verified data from viral claims, quotes from NASA and Harvard.

To be completely fair, Goddard’s footprint did need modernization. The campus master plan—begun years ago—imagined a 20-year cycle of demolitions, renovations, and new builds. The idea: retire the ...

In this evening's southeastern sky, you'll see a bright waxing gibbous moon to the upper right of Saturn. Both of them are at the western edge of Pisces but the ...

The comet has changed its physical appearance as it hurtled through space being tracked continuously by researchers on Earth ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

this work opens the door to a planetary atlas of eukaryotic cellular diversity. Plankton, a diverse community of microscopic ...