How could we build a liveable space habitat?

The idea of human settlers establishing permanent homes in space is a staple of our favourite sci-fi. Over the past century, countless films, books, TV shows, and video games have found creative, often elaborate ways to convey the threats and motivations which would force humanity to leave Earth behind and explain how they might survive in the harsh environment of space. Yet today, many of these fictional threats look all too familiar in the real world. Werner Grandl at Space Renaissance International explains, ‘Besides man-made disasters like global warming or nuclear war, there are a number of serious natural threats to planet Earth such as asteroid impacts, super-volcanoes, and ice ages.’ <a href="https://medium.com/@researchoutreach/how-could-we-build-a-liveable-space-habitat-8bf5c3953b8a">Website</a>