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Because of the proximity of the Mars moons to Mars, any mission to them may also be considered a mission to Mars from some perspectives. Past missions Three missions to land on Phobos have been launched; the Soviet Phobos program in the late 1980s saw the launch of Phobos 1 and Phobos 2 , while the Russian Fobos-Grunt sample return mission was ...
Artist's rendering of NASA's 2001 Mars Odyssey orbiting Mars. The following table is a list of Mars orbiters, consisting of space probes which were launched from Earth and are currently orbiting Mars. As of August 2023, there have been 18 spacecraft missions operating in Mars' orbit, 7 of which are currently active.
List of sub-landers onboard Mars landers S.No Sub-Landers Type Lander Slot Launch Date Mass (kg) Status References 1. PrOP-M: Rover Mars 2 19 May 1971 4.5 Failure [3] [4] 2. PrOP-M: Rover Mars 3 28 May 1971 4.5 Not deployed [4] [5] 3. Mars 96: Penetrator Mars 96 16 Nov 1996 88 Failure [11] 4. Deep Space 2: Penetrator Mars Polar Lander 03 Jan ...
NASA's Mars Exploration Rover Mission (MER), started in 2003, was a robotic space mission involving two rovers, Spirit (MER-A) and Opportunity, (MER-B) that explored the Martian surface geology. The mission's scientific objective was to search for and characterize a wide range of rocks and soils that hold clues to past water activity on Mars.
Mars Pathfinder's Sojourner rover and the Mars Exploration Rovers each used this landing technique successfully. The Phoenix Scout lander descended to the surface with retro-rockets, however, their fuel was hydrazine , and the end products of the plume (water, nitrogen, and ammonia) were not found to have affected the soils at the landing site.
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Download as PDF; Printable version; ... Mars Exploration Rover mission (38 P) Mars Express (6 P) ... Media in category "Missions to Mars"
The Mars 2020 mission was announced by NASA on December 4, 2012. In 2017 the three sites (Jezero crater, Northeastern Syrtis Major Planum, and Columbia Hills) were chosen as potential landing locations, with Jezero crater selected as the landing location, and launched on July 30th, 2020, from Cape Canaveral.