On the martian surface, would the moons Deimos and Phobos be visible to the unaided eye? David De RooSilver Spring, Maryland ...

Elon Musk’s ambition to one day settle Mars appears to have taken a back seat for a rather nearer and more achievable goal – ...

Just 13 months after declaring the moon "a distraction," Elon Musk has announced that Earth's nearest neighbor is now the ...

SpaceX shifts focus with IPO approaching ...

A recent discovery suggests Mars may have once had a much larger moon, which could have caused tides in a lake that once ...

SpaceX is putting its longstanding focus of sending humans to Mars on the back burner to prioritize establishing a settlement ...

Mars had been SpaceX CEO Elon Musk’s long-standing focus. A year ago, he wrote on X: "The Moon is a distraction.” ...

Elon Musk has announced a major shift in SpaceX’s spaceflight ambitions. The billionaire says the company is now prioritizing ...

A look at the debate over building a city on the Moon or Mars, covering scientific findings, mission timelines and challenges discussed on the Fiction Science podcast.

Rice University biology professor Scott Solomon ponders those questions in his new book, "Becoming Martian: How Living in ...

Elon Musk is putting his dreams of colonizing Mars on hold and said his SpaceX rocket company will instead focus on building ...

SpaceX is prioritizing building a city on the moon over Mars, its CEO Elon Musk confirmed, following a media report that the ...