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

NASA’s Perseverance rover has shattered a historic space exploration record, traveling farther across another world than any ...

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

NASA’s Curiosity rover has revealed a spectacular new view of mysterious, wind-carved cliffs on Mars that may hold evidence ...

NASA's iconic Curiosity rover recently captured a striking image of dawn on Mars that shows distant cliffs in never-before-seen detail.

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

Rocket Lab’s out-of-the-blue protest against NASA’s commissioning Blue Origin to develop the Mars Telecommunications Network could torpedo the 2028 launch of the orbiter.

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

This 360-degree panorama from NASA’s Perseverance Mars rover shows Neretva Vallis, the dusty, long-dried river channel that ...

On Sunday, Perseverance’s odometer ticked past 28.06 miles, the distance it has traveled in and around Jezero Crater since it landed on Mars in February 2021. That surpasses the distance that ...

An image of Mars taken by NASA has sparked theories that the agency captured ruins of a lost civilization on the Red Planet.

NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...