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 ...

SpaceX filed plans to take the company public in paperwork with the Securities and Exchange Commission, offering rare insight into the finances of the aerospace giant owned by Elon Musk, whose ...

Humanity may be closer to establishing a permanent presence on Mars than ever before, but surviving on the Red Planet remains one of the greatest challenges in space exploration. Extreme radiation, ...

Tyrone felt uneasy questioning Professor Flowers. Decades ago, as a student, he had worked in her space-studies group, and the human colonization of Mars had caught his imagination. His mind had ...