From satellites to the moon, NASA has conducted dozens of successful missions to space. These are some of the most famous. We'll start with a look at NASA's first space station.
ContentsThe Gemini 4 mission saw the first spacewalk of the American space program.
John Glenn becomes the first American to orbit the Earth.
Alan Shepard becomes the first American in space.
NASA achieved the impossible with the success of the Apollo 11 mission.