Apollo 11, Tranquility Base
First crewed landing, 20 July 1969. Neil Armstrong and Buzz Aldrin spent 2 h 31 min outside and collected 21.5 kg of samples.
- Body: Moon
- Status: Mission ended
- Agency: NASA
- Position: 0.674° N, 23.473° E
- Landed: 20 July 1969
- Lander: Lunar Module Eagle descent stage
- Flag: US flag, knocked over by the ascent engine exhaust
- Monument: Plaque: We came in peace for all mankind, and a disc of goodwill messages
- Equipment: Passive seismometer and laser retroreflector