NASA's proposed Space Reactor 1 mission aims to demonstrate nuclear-powered electric propulsion on a spacecraft traveling to ...

NASA is part of a Japan-led mission known as MMX that in the coming days could send an uncrewed spacecraft toward Mars to ...

Karman wins a NASA SkyFall Mars mission contract to build a parachute system, boosting its space exploration profile.

Rover tracks can be seen on the Martian surface, left behind by NASA's Perseverance Mars rover.

This artist’s concept depicts NASA’s three SkyFall Mars helicopters collecting data while flying over the surface of the Red ...

Four volunteers are scheduled to complete their 378-day simulated Mars mission at NASA’s Johnson Space Center this Saturday, ...

NASA's Skyfall mission is designed to be the first mission to fly a team of instrument-carrying helicopters on Mars, Karman said. NASA is targeting a November 2028 launch window. Write to Natalie ...

Currently, about 16,000 satellites are orbiting Earth, providing everything from GPS service and weather reports to phone ...

NASA's exploration of Mars has evolved from stationary landers and small robotic vehicles into car-sized rovers and ...

The five-year mission will attempt to land a robotic prospector plus a rover on Phobos, the larger and closer of Mars’ two ...

NASA's Curiosity rover captured a stunning new image of a sunrise on Mars. The photo is the most detailed image ever taken of the planet's wind-carved cliffs. Curiosity has been exploring Mars for ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA spacecraft on its way to study a strange metal asteroid recently took a detour above Mars. And the striking images it ...