Project Gemini, NASA called the program Gemini because the word is Latin for “twins,” and the Gemini was a capsule built for two.
Goals of Project Gemini (1961-1966):
To test an astronaut’s ability to fly long duration flights (14 days).
To understand how a spacecraft could rendezvous and dock with another vehicle in Earth orbit.
To perfect re-entry landing methods.
To understand the effects of longer spaceflights on astronauts
Additional Information:
NASA's Guide to Project Gemini
Click here to learn more about Edward White's spacewalk in the first suit made to leave the spacecraft.
Click here to learn more about the Gemini IX-A mission and how it almost cost an astronaut his life.