US/Russian STS 74 Atlantis space shuttle was launched from Kennedy Space Center.
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Viking I lands on Mars.
Wilbur Wright Makes the First Circular Flight.
The Soviet Union launched the first crewed Soyuz mission, Soyuz 1.
NASA's Columbia Space Shuttle completed mission STS-61-C when it landed at the Edwards Air Force Base.
The Soviet Union's Zond 1 space probe was launched from the Baikonur Cosmodrome.
