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Birthday · September 20, 2003

Apollo 11: Catching Some Sun

September 20, 2003

The universe has spent billions of years making things that shine. On your birthday, we celebrate one of its quieter masterpieces.

Apollo 11: Catching Some Sun

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APOD published September 20, 2003. Full image credits are on the original APOD entry below. A publication-date match, not a photo taken on your date. Independent of NASA.

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Apollo 11: Catching Some Sun

Original APOD · September 20, 2003

Bright sunlight glints and long dark shadows dramatize this image of the lunar surface taken by Apollo 11 astronaut Neil Armstrong, the first to walk on the Moon. Pictured is the mission's lunar module, the Eagle, and spacesuited lunar module pilot Buzz Aldrin unfurling a long sheet of foil also known as the Solar Wind Collector. Exposed facing the Sun, the foil trapped atoms streaming outward in the solar wind, ultimately catching a sample of material from the Sun itself. Along with moon rocks and lunar soil samples, the solar wind collector was returned for analysis in earthbound laboratories.

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