Getting to humans to Mars isn't as simple as hitching a ride on the next outbound rocket, and the amount of planning required ...

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

With the help of his space company’s gigantic Starship rocket, the mercurial entrepreneur wants to ensure the “long-term survival of consciousness” by ferrying a million settlers to permanent ...

SpaceX’s decision to focus on establishing a lunar city ahead of building a Mars colony represents a significant shift in Elon Musk’s space exploration ambitions ...

If you're banking on Earth being around forever, Elon Musk has some grim news: we're living on borrowed time—and the sun has the final say. In a recent interview on Fox News' "Jesse Watters Primetime, ...

Editor's note: All opinions, columns and letters reflect the views of the individual writer and not necessarily those of the IDS or its staffers. Rovers on Mars have made exciting finds and ...

He may or may not be buying MSNBC, but Elon Musk isn’t taking any put-downs from Neil de Grasse Tyson on his Mars ambitions. The entrepreneur responded today to deGrasse Tyson’s barbed comments on ...

Mars is often portrayed as humanity’s backup planet, but this video challenges that idea head-on. From radiation and dust ...

Arnie said, "Get your ass to Mars", but is it really a good idea? We asked the experts about our Martian future.

Hence why Musk is starting to want to take SpaceX public. Gotta keep the grift going as long as possible. It's not bad business. They have a self-profitable customer who can write off losses without ...