The United States will once again consider itself a growing nation, one that increases our wealth, expands our territory, ...

Extraplanetary spacefaring has a hoary history in science fiction. Elon Musk, our so-touted Mars visionary, is an avid sci-fi ...

In a perfect universe, we would change Mars to be more like Earth. However, the technology necessary to terraform another planet is even more science-fiction than building a city on Mars.

known for such ideas as that the “next really big thing is to build a self-sustaining city on Mars and bring the animals and creatures of Earth there”. Musk was one of various representatives ...

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

THE UK’s first ever underwater “city” has been unveiled with Mars-grade tech and tiny homes deep under the sea. The ...