LifeHow to build a Mars colony that lasts – forever A sustainable outpost on the Red Planet may be humanity's only chance of survival, but challenges include growing food and overcoming insomnia News
SpaceNobel physicist: Give people a one-way ticket to MarsGerard 't Hooft explains why he is an ambassador for the Mars One project, and whether he fancies a reality-TV-funded move to the Red Planet himself Opinion