Apollo Missions

The Apollo program was a NASA mission to land humans on the Moon from 1969 to 1972. Six of the missions (Apollo 11, 12, 14, 15, 16, and 17) were successful in landing astronauts on the Moon. There were also many unmanned Moon landings. The Apollo missions followed NASA's Mercury and Gemini missions.


Voyager is a NASA mission, with two robotic spacecraft, Voyager 1 and Voyager 2. They were launched in 1977 to explore the far edges of our solar system. Both spacecraft were launched to investigate Jupiter and Saturn. Voyager 1 continued towards the farthest edge of the solar system.