A colony on Mars will fail as a back-up plan after a catastrophe on Earth. It is hard to see how it could repopulate Earth with a significant number of people. Returning to Earth from space is a ...

NASA and SpaceX are teaming up to achieve the impossible: building a sustainable Mars colony. Learn how Starship’s revolutionary design, NASA’s logistical expertise, and nuclear propulsion ...

A lunar colony would be far preferable to one on Mars. Its foundation is within the ambit of modern technology, and it could be rapidly serviced from Earth. The moon has many valuable resources ...

It has been a while since we last heard the specifics about Elon Musk’s plan to colonize Mars. With the biggest space rocket in history, Starship, launching its first test mission around the ...