First Satellite launch on Earth.
Put a living thing in space (first dog in space Laika)
First Chimpanzee (ham) in space
Put man in space
Going to Mars
First Man on moon
First spacecraft take pictures of Jupiter
Takes images of Venus and Mercury.
Sent to study Neptune & Uranus
Took pictures of Jupiter and Saturn
Launch Telescope into space
Be first spacecraft to get into Saturn's orbit
International space laboratory
Get data from pluto (pluto Satellite)
See if there was water on mars
First American be in space for 1 year