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Missions Encyclopedia Entry 1777799598

** The **Apollo 11** mission was the first manned mission to land on the **Moon**, marking a historic milestone in space exploration and paving the way for future lunar and planetary missions. ## Overview The **Apollo 11** mission was a groundbreaking endeavor that successfully landed astronauts on the **Moon**'s surface. On July 20, 1969, NASA's Apollo 11 spacecraft, carrying astronauts **Neil Armstrong**, **Edwin "Buzz" Aldrin**, and **Michael Collins**, became the first manned mission to set foot on the lunar surface. This achievement was the culmination of years of intense research, development, and testing by NASA's Apollo program, which aimed to land humans on the **Moon** before the end of the 1960s. The Apollo 11 spacecraft was launched from Kennedy Space Center in Florida on July 16, 1969, aboard a **Saturn V** rocket. After traveling through space for nearly four days, the spacecraft entered into lunar orbit and prepared for the lunar landing. On July 20, the lunar module **Eagle**, carrying Armstrong and Aldrin, separated from the command module **Columbia**, piloted by Collins, and descended to the lunar surface. ## History/Background The idea of sending humans to the **Moon** was first proposed by President **John F. Kennedy** in 1961, as part of the United States' space exploration program. The Apollo program was established in 1962, with the goal of landing astronauts on the **Moon** before the end of the decade. Over the next several years, NASA developed the necessary technology, including the **Saturn V** rocket and the lunar module, to support the mission. The Apollo 11 mission was the culmination of years of hard work and dedication by thousands of engineers, scientists, and technicians at NASA and its contractors. The mission was also supported by a network of tracking stations around the world, which provided critical communication and navigation support during the mission. ## Key Information The Apollo 11 mission was a remarkable achievement that marked several significant milestones in space exploration: * **First manned mission to land on the Moon**: The Apollo 11 mission was the first time humans had set foot on another celestial body. * **First lunar landing**: The lunar module **Eagle** landed on the **Moon**'s surface on July 20, 1969. * **First steps on the Moon**: Neil Armstrong became the first person to walk on the **Moon**, famously declaring "That's one small step for man, one giant leap for mankind." * **First lunar surface extravehicular activity (EVA)**: Armstrong and Aldrin spent over two and a half hours on the lunar surface, conducting scientific experiments and collecting samples. ## Significance The Apollo 11 mission was a historic achievement that marked a major milestone in space exploration. The mission demonstrated the capabilities of the United States' space program and paved the way for future lunar and planetary missions. The Apollo 11 mission also inspired a generation of scientists, engineers, and explorers, who were motivated by the possibility of exploring the vastness of space. INFOBOX: - **Name:** Apollo 11 - **Type:** Manned lunar landing mission - **Date:** July 16-24, 1969 - **Location:** **Moon** - **Known For:** First manned mission to land on the **Moon** TAGS: **Apollo 11**, **Moon landing**, **Space exploration**, **NASA**, **Lunar module**, **Saturn V rocket**, **John F. Kennedy**, **Neil Armstrong**, **Edwin "Buzz" Aldrin**, **Michael Collins**, **Lunar surface**, **Extravehicular activity (EVA)**