events
Apollo 17, the last Apollo Moon mission, is launched. The crew takes the photograph known as The Blue Marble as they leave the Earth.
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Apollo 17
Sixth and most recent crewed Moon landing
Apollo 17 was the eleventh and final mission of NASA's Apollo program, the sixth and most recent time humans have set foot on the Moon. Commander Gene Cernan and Lunar Module Pilot Harrison Schmitt walked on the Moon, while Command Module Pilot Ronald Evans orbited above.…Source: Wikipedia (CC BY-SA)
Apollo program
1961–1972 American crewed lunar exploration program
The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969. Apollo was conceived during Project Mercury and executed after Project Gemini. It was conceived in 1960 as a…Source: Wikipedia (CC BY-SA)
December 7
Day of the year
December 7 is the 341st day of the year in the Gregorian calendar; 24 days remain until the end of the year.Source: Wikipedia (CC BY-SA)
The Blue Marble
Photograph of Earth taken by Apollo 17 crew
The Blue Marble is a photograph of Earth taken on December 7, 1972, by Harrison Schmitt aboard the Apollo 17 spacecraft on its way to the Moon. Viewed from around 29,400 km (18,300 mi) from Earth's surface, a cropped and rotated version has become one of the most reproduced…Source: Wikipedia (CC BY-SA)