"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

For the past four years, Michelin has been crunching data gathered from cars racing on its rubber (and the other 199 ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

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The Artemis program has been NASA's best chance to get "boots on the moon" again. But with the new US administration taking ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

Paying homage to Kim Stanley Robinson’s Mars trilogy of books and to the film Interstellar, our readers consider the upsides ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...