On July 20, 1969, Apollo 11 astronaut Neil Armstrong announced his historic arrival on the ancient lava plain of Mare Tranquillitatis with the following message to NASA: "Houston, Tranquility Base ...

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Click to open image viewer. NASM-9A13960: Apollo 11 lunar landing mission astronauts Neil A. Armstrong, Buzz Aldrin, Jr., and Michael Collins at a preflight press conference on July 5, 1969, Houston, ...

The most iconic photograph of the Space Conquest. The most sought-after Apollo image in the world, and increasingly rare on ...

Find the locations of the five landing zones considered as the setting for humanity's first steps on another world. When you purchase through links on our site, we may earn an affiliate commission.