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Galileo
Galileo and the first telescope -
Isaac Newton
Isaac Newton's laws of physics -
The Moon
The first photograph of the moon was taken -
Robert Goddard
Robert Goddard patents multi-stage mechanic and liquid rocket fuel -
Satellite
The very first artificial satellite Sputnik -
Luna 1
Luna 1 was the first rocket in orbit -
Ham
The very first hominids were launched into orbit...Ham -
Space walk
The very first space walk by Alexei Leonov -
Walker
Neil Armstrong becomes the first man to walk on the moon -
Mars
The first soft Mars landing, first signals from Mars surface -
Saturn
The first image of Saturn was taken by Voyager 1 -
The Voyager
Voyager 1 arrives at Saturn -
Endeavor
The space shuttle Endeavor made first servicing mission to the Hubble telescope -
International Space Station
The International Space Station is built -
Female
Eileen M. Collins was the first female shuttle pilot -
System
The International Space Stations cooling system fixed on Christmas Eve
