Transforming the red planet to support life has long been a dream of science fiction. Mars is now too cold to support life. Its atmosphere is also too thin to protect any living organisms from harmful ...

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 ...

Elon Musk announced his company SpaceX is shifting its focus from colonizing Mars to building a city on the moon. Musk stated that establishing a human presence on the moon is more feasible in the ...