Space Exploration

2000 33c Edwin Powell Hubble stamp sheet
November 20, 1889

Birth of Astronomer Edwin Hubble

On November 20, 1889, one of the world’s most renowned astronomers, Edwin Hubble, was born.

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 U.S. #2571
August 23, 1966

First Photo of Earth Taken from the Moon 

On August 23, 1966, Lunar Orbiter I captured the first images of our planet from deep space.

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 U.S. 1435
July 31, 1971

Astronauts Take Lunar Rover for First Drive on the Moon 

On July 31, 1971, U.S. Astronauts David Scott and James Irwin became the first humans to drive on the Moon.

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 NASA's 50th Anniversary
July 29, 1958

Birth of NASA and Dawn of the Space Age 

America officially entered the Space Race on July 29, 1958 when Congress established the National Aeronautics and Space Administration (NASA).

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 U.S. #C76
July 20th, 1969

Neil Armstrong Becomes First Man to Walk on the Moon 

“That’s one small step for man, one giant leap for mankind.” On July 20, 1969, Neil Armstrong uttered this now famous phrase as he took man’s first step on the Moon.

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