Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

When NASA engineers want to test a concept for exploring the Red Planet, they have to find ways to create Mars-like ...

NASA is working with private companies to build new Moon rovers that will carry astronauts across the lunar surface during ...

NASA’s Curiosity rover uncovered yellow elemental sulfur in a Martian rock, challenging geological assumptions and raising questions about the planet’s chemical history.

Billionaire Jared Isaacman faces Senate scrutiny as he prepares to outline his priorities for Nasa, including a renewed lunar ...

Physicists have precisely measured how much faster time moves on Mars compared to Earth. This discovery, which factors in ...

The billionaire tech entrepreneur and Elon Musk ally will face questions about his explosive “Project Athena” plan for the space agency.

Dust devils on Mars generate tiny electrical sparks. This could help explain how the Red Planet’s atmosphere and surface are ...