A new Space Race has begun, and as governments and corporations begin seeking to develop space, the future political ...

"There is interesting ethical questions about how we should actually conduct ourselves in [a space colonization] exploration phase." ...

Whether it’s space colonies orbiting the Earth, "Mickey 17"-style, or settlements on foreign planets, the idea of humans making a second home in space seems less far-fetched as Earth becomes inc ...

While the effort has set into high gear, there are plenty of critics of space colonization. Some argue that there are far too many hurdles to jump before we can actually inhabit space, while ...

But with talk of future space colonies and cities on Mars, there's a good chance that one day humans will give birth somewhere beyond Earth, and that brings up some interesting questions.

What steps can be taken to ensure future space settlements on the Moon and Mars are constructed with the same efficiency as on Earth? This is what a recent NASA Early Stage Innovations award hopes to ...