The New York Times reported Elon Musk had volunteered his sperm as part of SpaceX's plans to build a city on the red planet.

Elon Musk explains why becoming a multi-planetary species is driven by long-term survival, not comfort, wealth, or escapism.

For years, popular culture has treated a human settlement on Mars as an almost inevitable next chapter, a matter of engineering and willpower rather than fundamental limits. Astrophysicist Neil ...

Recent news and comments from Musk point to a SpaceX IPO in 2026. This leaves many asking -- what does this mean for the ...

SpaceX’s Starship is a completely reusable launch vehicle with massive lifting capability. It consists of two stages: the Super Heavy booster and the Starship spacecraft. Both of these stages are ...

Space visionaries, scientists, entrepreneurs and students from around the world will gather in Florida next week for this year's International Space Development Conference. The conference — ISDC 2025 ...

Mars has been sold as a bold escape plan, a backup world for a species that keeps testing the limits of its first one. The harder I look at the technical and ethical record, the more that dream reads ...

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 ...

All the Latest Game Footage and Images from Diorama Builder: Mars Colony This expansion of DIORAMA BUILDER brings the “MARS COLONY” diorama, which will allow you to build a real exploration colony on ...

NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface than they did when the movie was released. When you purchase through links on ...