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sputnik
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sputnik -
dog Laika -
explorer 1 -
nasa -
chimpanzee -
1.to test an astronaut's ability to fly long-duration missions
2.First maneuver to change orbit plane
3.First working EVA. -
gagarin -
cosmonaut Yuri Gagarin -
President John F. Kennedy announced before a special joint session of Congress the dramatic and ambitious goal of sending an American safely to the Moon before the end of the decade. -
John H. Glenn, Jr -
cosmonaut Alexei Leonov -
Ed White -
Lunar Module Pilot -
an oxygen tank explosion almost 56 hours into the flight forced the crew to abandon all thoughts of reaching the moon.
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alan shephard