A highly reflective lightsail pushed by light energy in the same way sailboats are pushed by the wind could travel as fast as ...

A dazzling image taken by NASA's 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking ...

The Mars Express probe captured a striking new view of a Martian crater that holds clues to the planet's dynamic history ...

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

Mars Odyssey orbiter has captured a breathtaking new view of the massive volcano Arsia Mons rising through morning ice clouds ...

NASA's Mars Odyssey spacecraft has captured a breathtaking image. The image shows Arsia Mons, a massive Martian volcano. The ...

This month will usher in two separate conjunctions — one between the moon and a rarely-visible Mercury, and another between ...

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

A set of dark streaks that regularly wind across the Martian surface are more likely to be formed by dust and wind than by ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

Starship is expected to be used for the Artemis III crewed moon mission, and the eventually trek to Mars. Once fully ...

Bruno Mars’ “Die With a Smile” hits 41 weeks on the U.K. chart, becoming his third-longest hit, while “Apt.” with Rosé climbs ...