Project Mercury – One small step for NASA

2021 marks 60 years since NASA's Project Mercury got underway. A series of single-person spaceflights - the first of their kind for the agency - it aimed to prove whether the most basic human functions were possible in space. Could a human eat and drink in zero gravity? Could they sleep? Could they even survive?

Gemini 7: The two-week marathon no one wanted to fly

Gemini 7 was a mission no one was really that keen to fly. The idea of having to spend two weeks crammed into a cabin no bigger than the front seats of a hatchback, unable to stand up or even move around and in extremely close proximity with another person, was really not very appealing. Unfortunately for Frank Borman and Jim Lovell, they were the unlucky duo selected to fly it.