Sixty years ago, a fleet of sleek little spaceships paved the way for America to land a man on the Moon. Project Gemini was a series of two-man, Earth-orbital missions that pioneered rendezvous, ...
Project Gemini was a crucial stepping stone to the Apollo moon landings. Gemini astronauts pioneered spacewalking and spacecraft docking techniques. Gemini missions were incredibly risky, with ...
Hacker, Barton C. and Grimwood, James M. 1977. On the Shoulders of Titans: A History of Project Gemini. Washington: National Aeronautics and Space Administration.