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
SpaceFirst private Mars mission aims to launch in 2018 Backed by multi-millionaire space tourist Dennis Tito, the project plans to send two people on a fly-by of the Red Planet on a 501-day round trip News