NASA has set its sights on sending astronauts to Mars sooner than most people realize. The ambitious plans include preparing for crewed missions in the coming decades, with a focus on technology, ...

The Artemis II astronauts almost home. NASA's tracker will allow you to keep up with the mission as they prepare for a California splashdown.

Fifth graders in New Mexico present Mars habitat designs at STEM event ...

“We’ll be doing it again and then, next step, Mars!” Trump said, greeting the Artemis II crew after their splashdown on ...

Dirk Schulze-Makuch thinks getting astronauts to Mars is no big deal if people would stop spending so much time and money trying to bring them home, and just leave them there instead. The ...

Beyond Artemis II, human spaceflight missions will need longer expiration dates and grow-it-yourself options. Luckily, labs ...

On Monday, NASA rolled out the largest section of the Louisiana-assembled rocket that will power astronauts on Artemis III, ...