An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

Central Texans up in the early hours of Friday morning were treated to a celestial sight: a total lunar eclipse.

Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to rovers on the Martian surface. The only way to see Deimos’ far side up close is ...

America is eagerly awaiting the return of two astronauts who have been stuck on the ISS since last June. Here's who they are.

SpaceX aims to launch Crew-10 on Friday. The crew-swap mission will enable NASA’s Butch Wilmore and Suni Williams to return ...