NASA launched the Mariner 4 space probe on a mission to Mars.
Source
After a four-month journey, the Venera 14 spacecraft landed on Venus.
The STS-69 became the 100th successful crewed NASA spaceflight.
The TIROS-7 meteorological satellite was launched atop a Thor-Delta rocket.
The Discovery Space Shuttle was launched on the fifth Department of Defense shuttle mission.
China's Shenzhou spacecraft launched on its fourth and final uncrewed flight.
