Earth ejecta, for instance, could hold Earth life.

A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...

NASA astronaut John W. Young, commander of the Apollo 16 mission, took a far-ultraviolet photo of Earth with an ultraviolet ...

G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...

2024 was the first year to pass a milestone set by world leaders to try to keep the worst impacts of climate change at bay, ...