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  3. June
  4. 14
  5. Mariner 5

Events on June 14 in history

Mariner 5
1967Jun, 14

Mariner program: Mariner 5 is launched towards Venus.

Mariner 5 (Mariner Venus 1967) was a spacecraft of the Mariner program that carried a complement of experiments to probe Venus' atmosphere by radio occultation, measure the hydrogen Lyman-alpha (hard ultraviolet) spectrum, and sample the solar particles and magnetic field fluctuations above the planet. Its goals were to measure interplanetary and Venusian magnetic fields, charged particles, plasma, radio refractivity and UV emissions of the Venusian atmosphere.

Mariner 5Mariner 5
The Mariner program was conducted by the American space agency NASA to explore other planets. Between 1962 and late 1973, NASA’s Jet Propulsion Laboratory (JPL) designed and built 10 robotic interplanetary probes named Mariner to explore the inner Solar System - visiting the planets Venus, Mars and Mercury for the first time, and returning to Venus and Mars for additional close observations.The program included a number of firsts, including the first planetary flyby, the first planetary orbiter, and the first gravity assist maneuver. Of the 10 vehicles in the Mariner series, seven were successful, forming the starting point for many subsequent NASA/JPL space probe programs. The planned Mariner Jupiter-Saturn vehicles were adapted into the Voyager program, while the Viking program orbiters were enlarged versions of the Mariner 9 spacecraft. Later Mariner-based spacecraft include Galileo and Magellan, while the second-generation Mariner Mark II series evolved into the Cassini–Huygens probe.

The total cost of the Mariner program was approximately $554 million.


References

  • Mariner program
  • Mariner 5
  • Venus

Choose Another Date

Events on 1967

  • 15Jan

    Green Bay Packers

    The first Super Bowl is played in Los Angeles. The Green Bay Packers defeat the Kansas City Chiefs 35-10.
  • 28Apr

    Muhammad Ali

    Vietnam War: Boxer Muhammad Ali refuses his induction into the United States Army and is subsequently stripped of his championship and license.
  • 30May

    Nigerian Civil War

    The Nigerian Eastern Region declares independence as the Republic of Biafra, sparking a civil war.
  • 7Jun

    Jerusalem

    Six-Day War: Israeli soldiers enter Jerusalem.
  • 2Nov

    Lyndon B. Johnson

    Vietnam War: US President Lyndon B. Johnson and "The Wise Men" conclude that the American people should be given more optimistic reports on the progress of the war.

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