Could tiny microbes help humans settle on Mars? Scientists are exploring how engineered organisms might support future space missions.

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Staying alive. That’s what the priority will be each morning for the first humans on Mars. Astronauts will start each day – or sol, as a day on Mars is called – by checking life-support systems, ...

Add Yahoo as a preferred source to see more of our stories on Google. Lest you think that billionaire entrepreneur Elon Musk has put his dreams of sending humans to Mars on hold, think again. In ...

The journey to put human feet on Mars is going to be a long one, so what might be the effects on the human body and mind as astronauts travel to the Red Planet?

Missions to colonize Mars may not be as far away as you think, though current plans rely heavily on the burgeoning field of ...

A rocket’s cluster of engines firing in flight produces a bright-purple exhaust plume and thick golden smoke against a sunset sky over the ocean. Humans can leave Earth on rockets powered by chemical ...

You're on the fourth human mission to Mars, and you're told the Odyssey spacecraft designed to take you there will be the smoothest ride you'll ever take. It features a newly christened electric ...

Now that the Artemis II astronauts have circled the moon and come back safely to Earth, what’s next? At NASA, the country’s space agency, most eyes are focused on the moon. Private entrepreneurs who ...