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

NASA's Artemis II mission offers a unique chance for global citizens to send their names on a digital memory card circling ...

“Orion’s service module will provide the push needed to break free from Earth orbit and set course for the Moon. This ...

A stunning new true-color mosaic of Mars is transforming how scientists—and the public—see the Red Planet. For decades, Mars ...

BEIJING -- A group of Chinese researchers has carried out a comprehensive simulation of the Martian dust cycle, based on ...

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

From epic space operas to mind‑bending thrillers, these are the sci‑fi stories that will transport you to other worlds.

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

The International Space Station (ISS) has been orbiting Earth for the last quarter of a century. But it was only this week ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...