Buzz Aldrin on how, why and when you will get your ass to Mars
The new space race is on. "We can establish permanent habitats on Mars by 2039, and I have a plan to achieve it." So says Dr. Buzz Aldrin, best known for being one of the first two humans to walk on the Moon when, on 16 July, 1969, he spent two-and-a-half hours on the lunar surface with Neil Armstrong. Three years previously in another huge tech landmark...