China’s space agency has locked in a 2028 launch date for Tianwen-3, its first Mars sample-return mission, with plans to ...

NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

For several years now the biggest space agencies in the Western world have been struggling to get going the Mars Sample Return mission, perhaps the most ambitious robotic space mission ever undertaken ...

Relativity Space will build and deliver its own spacecraft, with NASA supplying only the instruments.

What is not controversial is that NASA needs a new spacecraft capable of relaying communications from Mars to Earth. NASA’s best communications relay today is the Mars Reconnaissance Orbiter, which ...

Aeolus mission promises better Martian weather models, assuming Relativity Space can get its Terran R off the ground ...

Nasa has officially opened bidding for a new Mars telecommunications spacecraft, but the $700 million mission is already ...