Elon Musk has shifted SpaceX’s colonisation plans from Mars to the Moon, proposing a self-sustaining lunar city within a ...

Elon Musk said on Sunday that SpaceX has shifted its focus to building a "self‑growing city" on the moon, which could be achieved in less than 10 years.

A complex project aimed at retrieving rock and dirt samples from Mars has long been a top priority for NASA, with proponents arguing the mission could answer the age-old question of whether life once ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans have long imagined life on Mars, though our understanding of the planet has changed a lot. Some of the US's earliest plans ...