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Science & Technology Uncrewed Spaceflight Weather & Climate

ESSA-3

ESSAThe recently-rechristened Environmental Sciences Service Administration (previously the U.S. Weather Bureau) launches, with the help of NASA, weather satellite ESSA-3, the third in a constellation of Earth-observing weather satellites. The timing of the launch is fortunate, as ESSA-3 takes up its station in orbit mere days before the unexpected shutdown of ESSA-1’s camera system. ESSA-3’s own camera system begins to fail in less than a year, and it is deactivated near the end of 1968 due to continued system failures.

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Television

Thunderbirds: Path Of Destruction

ThunderbirdsUK broadcaster ATV Midlands airs the 28th episode of Gerry Anderson’s Supermarionation science fiction series Thunderbirds, featuring the voices of Shane Rimmer, David Graham, Sylvia Anderson, Ray Barrett, and Peter Dyneley.

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Uncrewed Spaceflight Voyager

The Grand Tour

VoyagerThe Grand Tour Outer Planets mission is proposed to NASA by the Jet Propulsion Laboratory. Using a combination of the gravitational assist trajectories computed by JPL’s Michael Minovitch in 1961, Caltech/JPL grad student Gary Flandro has identified a favorable alignment of the outer planets which would allow for a single spacecraft to reach Jupiter, Saturn, Uranus, Neptune and Pluto within two decades. Vehicles taking advantage of this planetary alignment must lift off at very precise times during 1977 and 1978, and the alignment will not occur again for nearly 200 years. An ambitious plan is laid out for multiple flyby vehicles with atmospheric probes for every gas planet and landers for specific moons of interest, launched by Saturn V rockets. Budget realities scale this plan back: flybys will be carried out by two cheaper Mariner vehicles (later renamed Voyager), while the atmospheric and satellite probes – eventually to be renamed Galileo and Cassini – wait even longer to reach their destinations, and the Pluto flyby is scrapped until the 21st century New Horizons probe lifts off. JPL also recommends an inner solar system tryout of the gravitational assist maneuvers required, resulting in the Mariner 10 mission to Venus and Mercury.

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Television

Adam Adamant Lives!: D For Destruction

Adam Adamant Lives!The 16th episode of the spy-fi series Adam Adamant Lives! airs on BBC1, starring Gerald Harper and Juliet Harmer. Patrick Troughton (Doctor Who, Knights Of God) and Iain Cuthbertson (Children Of The Stones) guest star in the first season finale.

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Television

Thunderbirds: Alias Mr. Hackenbacker

ThunderbirdsUK broadcaster ATV Midlands airs the 29th episode of Gerry Anderson’s Supermarionation science fiction series Thunderbirds, featuring the voices of Shane Rimmer, David Graham, Sylvia Anderson, Ray Barrett, and Peter Dyneley.

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Luna Uncrewed Spaceflight

Luna 12

Luna 12The Soviet Union launches unmanned space probe Luna 12 toward the moon, a near-identical twin of the earlier Luna 11 spacecraft. Luna 12 returns images and observations from lunar orbit for three months until its batteries are exhausted.

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Television

Thunderbirds: Lord Parker’s ‘Oliday

ThunderbirdsUK broadcaster ATV Midlands airs the 30th episode of Gerry Anderson’s Supermarionation science fiction series Thunderbirds, featuring the voices of Shane Rimmer, David Graham, Sylvia Anderson, Ray Barrett, and Peter Dyneley.

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Television

It’s About Time: The Champ

It's About TimeThe seventh episode of the time travel sitcom It’s About Time, created by Sherwood Schwarz (I Dream Of Jeannie) and starring Frank Aletter, Jack Mullaney, and Imogene Coca, is broadcast on CBS.

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