The Tianwen-2 probe is being prepped for launch at the Xichang Satellite Launch Center in southwest China's Sichuan Province.

Planetary Geologist R. Scott Harris, working under the auspices of UGA, analyzed fragments of the meteorite with an electron ...

Evidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our understanding of how planets take shape — not only in our solar system, but ...

Impact craters are formed when an object from space such as a meteoroid, asteroid or comet strikes Earth at a very high ...

The team of physicists from The University of Arizona say they were motivated by the possibility of Compact Ultradense ...

Thanks to Harriet Rix and her sublime book, The Genius of Trees, I have seen and relished the world the day before the ...

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...

The constant deluge of bad news about rising global temperatures and their impacts can make it feel like the world is ending.

The word inertia has two different definitions, even though they really are the same. The first is a tendency to do nothing ...