The Earth reminded us of a Christmas tree ornament hanging in the blackness of space. As we got farther and farther away it diminished in size. Finally it shrank to the size of a marble, the most beautiful marble you can imagine.

About James Irwin

James Benson Irwinwas an American astronaut, aeronautical engineer, test pilot, and a United States Air Force pilot. He served as Lunar Module pilot for Apollo 15, the fourth human lunar landing.

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