Smallest pressurised manned spacecraft
- Who
- Mercury
- What
- 3.34 x 1.89 dimension(s)
- Where
- Not Applicable
- When
- 1961
The Mercury spacecraft was used for six NASA manned missions between 1961 and 1963. It carried a single astronaut inside a conical capsule that was 3.34 m (10 ft 11.5 in) high and 1.89 m (6 ft 2 in) in diameter.