The idea of pulling up stakes and moving to a space colony to start a new life is a compelling one. SpaceX’s Elon Musk wants to build a city of a million people on Mars. Jeff Bezos wants to build free ...

The cosmos has long been a canvas for creatives who imagine a future where people live among the stars. Now, humanity stands at a pivotal juncture as the laborious, expensive and high-stakes process ...

Building a space colony complete with everything humans need seems like a piece of science fiction. Today, we see such concepts only in movies. Elon Musk wants to go to Mars, but nobody is talking ...