When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But ...

Everyone’s talking about colonizing Mars… but what if the real plan B is even more extreme? Today we challenge everything you ...

The co-founder of OceanGate—the expedition company involved in the recent Titanic wreck submersible disaster—is now setting his sights on something even more ambitious than the bottom of the Atlantic: ...

Hey, remember Mars One? Yes, it was that proposal to send people on a one-way trip to Mars. No, it didn’t go well. The rest of this article is behind a paywall. Please sign in or subscribe to access ...