Our biggest obstacle might not be technological,” author Scott E. Solomon said of future life on Mars. “It might be us.” ...

Let’s face it – you’ve thought about it at least once. Maybe twice. Maybe you were inspired by Katy Perry’s venture out to (not really) space, or loved Dune so much you want to swap your three bed ...

The idea of humans living on Mars is closer to reality than it’s ever been. On Feb. 13, Elon Musk’s SpaceX ferried an international crew of four astronauts to the International Space Station, another ...