Mars looks familiar from afar, but surviving there means creating a protective oasis in a hostile world. Instead of shipping ...

Mars is by far the most Earth-like planet in the solar system… but that's not saying much. We know that Mars once hosted oceans, rivers, lakes, streams. It had a thick, carbon-dioxide-rich atmosphere.

FUTURE space colonists could live inside giant 3D-printed homes on the Moon and Mars – and we might already know what they’ll look like. A Nasa Centennial Challenge tasked star-gazing designers with ...