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Mariner 9 (Mariner Mars '71 / Mariner-I) was a robotic spacecraft that contributed greatly to the exploration of Mars and was part of the NASA Mariner program.Mariner 9 was launched toward Mars on May 30, 1971, [2] [3] from LC-36B at Cape Canaveral Air Force Station, Florida, and reached the planet on November 14 of the same year, [2] [3] becoming the first spacecraft to orbit another planet ...
Viking 1 orbiter, likely to be in orbit as of 2019. [9] Mariner 9 was expected to remain in orbit until approximately 2022, when the spacecraft was projected to enter the Martian atmosphere and either burn up or crash into the planet's surface. [10] Mars Global Surveyor is predicted to orbit until 2046 (50 years after insertion). [11]
Launch of Mariner 1 in 1962. 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 ...
Deployment status unknown due to loss of communications with the Mars 3 lander. [12] 17 Mariner 9: Mariner 9: 30 May 1971: NASA United States: Orbiter Successful [14] First spacecraft to orbit another planet, two weeks ahead of Mars 2 on November 14. [5] Deactivated 516 days after entering orbit. Atlas SLV-3C Centaur-D: 18 Mars 4: Mars 4 (3MS ...
Mariner 4 (together with Mariner 3 known as Mariner-Mars 1964) was the fourth in a series of spacecraft intended for planetary exploration in a flyby mode. It was designed to conduct closeup scientific observations of Mars and to transmit these observations to Earth .
Based on the observations that Mariner 6 made, Mariner 7 was reprogrammed in flight to take further observations of areas of interest and actually returned more pictures than Mariner 6, despite the battery's failure. [9] Closest approach for Mariner 6 occurred July 31, 1969, at 05:19:07 UT at a distance of 3,431 kilometers (2,132 mi) [2] above ...
S-IVB for Apollo 9 (1969) S-IVB and LM Snoopy (ascent stage) for Apollo 10 (1969) S-IVB for Apollo 11 (1969) Mariner 6 and Mariner 7 – Mars (1969) S-IVB for Apollo 12 (1969) – temporarily recaptured in Earth orbit 2002, escaped again 2003; ICE – Comets Giocabinni-Zinner and Halley (1974–1987) Mariner 10 – Venus and Mercury (1974–1975)
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