Their return caps a protracted space mission that was fraught with uncertainty and technical troubles and turned a rare ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

NASA’s Curiosity rover, currently exploring the rugged, red terrain of Mars, has sent back a striking image of the planet’s rocky landscape, igniting excitement and curiosity among space enthusiasts ...

Ingenuity proved beyond a shadow of a doubt that a helicopter can operate on another planet. Over 72 flights, the little ...

Mars is the Red Planet, but turns out the moon has the makings of a reddish cast, too. Yes, scientists have found rust on the moon. The question is: why?

The crew-9 that included Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov along with Williams and Wilmore splashed down ...

Two Nasa astronauts stranded on the International Space Station for nine months have returned to earth after being rescued by a SpaceX capsule, splashing down off the coast of Florida on Tuesday ...

This isn't like some low-gravity version of "The Terminal," in which travelers are stuck in limbo due to some administrative ...

NASA astronauts Butch Wilmore and Suni Williams are set to arrive home on SpaceX after spending 9 months on the ISS after ...

A recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...