What drives us to send probes throughout the solar system and rovers and landers to Mars? It's not cheap, and it's not easy.

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

Mar 26, 2025 The McGee group is one of the two smallest groups with an outer automorphism that preserves conjugacy classes. My route to understanding this fact was a long and winding one.

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

NEW YORK — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan ...

Venus will pass between the Earth and the Sun on Saturday in a rare event called an inferior conjunction, though it will be ...

MAROON-X was specifically designed to detect tiny exoplanets orbiting red dwarf stars by detecting the minuscule ...

For example, there are currently thousands of human-made satellites in orbit around Earth ... ball of gas, which would have ripped away any potential moons from the planets long ago. Venus does ...

SEE ALSO: Stop describing a planet as 'Earth-like' unless it really is This marks the first time so many Earth-sized worlds have been found orbiting the same star. It's possible that some of those ...

A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in our galaxy.

You can find her on X @billiemelissa_. Languages ... The Xenomorph as it appears in Alien: Earth The Xenomorph as it appears in Alien: Earth FX ...