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Nov 8, 2018 · Mariner 9, a NASA probe in 1971-2, was the first to orbit the red planet, rather than fly-by, and produced what were, for the time, remarkably detailed maps of the planet.
Jul 14, 2020 · The first of the two spacecraft, Mariner 3, launched from Cape Kennedy Air Force Station, Florida, on Nov. 5, 1964, atop an Atlas-Agena D rocket. Due to the failure of the spacecraft’s payload shroud to jettison, its solar panels could not deploy and Mariner 3 sailed on into solar orbit as an inert spacecraft.
Contact with Venera 1 was lost 7 days after launch. It was the first spacecraft to fly by Venus, or indeed any planet. [76] Mariner 2: Venus 27 August 1962 14 December 1962 110 days (3 months, 18 days) Mariner 2 flew by Venus at a minimum distance of 34,773 km. It was the first spacecraft to return data from Venus. [77] Mars 1: Mars 1 November 1962
SpacecraftDestinationLaunch DateReached PlanetVenus17 August 197015 December 1970 landedMars19 May 197127 November 1971 impactMars28 May 19712 December 1971 entered orbit/landedMars30 May 197114 November 1971 entered orbitDec 3, 2012 · Mariner 2, which flew by Venus in 1962, was the first spacecraft to successfully fly by another planet. The mission not only taught NASA about Venus, but also how to operate a spacecraft far from ...
In 1971, the Mariner 9 spacecraft beat the Soviet Mars 2 to the Red Planet to become the first spacecraft to orbit another planet. While in orbit, Mariner 9 mapped 85 percent of the Martian surface, an objective it inherited from the failed Mariner 8 mission, and collected valuable information about Mars' surface and atmosphere.
What was Mariner 4? The Mariner 4 mission, the second of two Mars flyby attempts launched in 1964 by NASA, was one of the great early successes of the agency, and indeed the Space Age, returning the very first photos of another planet from deep space. Nation United States of America Objective Mars Flyby Spacecraft […]
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Dec 5, 2012 · Mariner 4 was the first spacecraft to fly by Mars, and the first to return close-up images of the Red Planet. ... The spacecraft's views would be the first ones beamed back from another planet ...
