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Period: to
Space Race
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Alan B. Shepard
First U.S. citizen in space. -
John Glenn/Project Mercury
First U.S, citizen to orbit Earth. -
Mariner 2
Explored Venus's atmosphere -
Neil Armstrong/Project Apollo 11
First human to step foot on the moon. Edwin Aldrin second person to walk on the moon. Michael Collins remained in the command module. -
Pioneer 10
Took pictures of Jupiter. First probe to encounter an outer planet. -
Mariner 10
Obtained the first good images of the surface of Mercury. -
Viking 1
Mapped the surface of Mars and searched for life there. -
Venera
Took pictures of the surface of Venus. -
Voyager 2
Mission included flybys of the outer planets. Took a picture of Neptune as it sped toward the edge of the solar system. -
Magellan
Mapped the surface of Venus and returned data onn Venus's atmosphere. -
Galileo
Arrived at Jupiter and sent back data, including an image of europa one of Jupiter's 61 moons.