opportunity rover on the surface of mars
Автор: science mode Laboratory
Загружено: 2019-02-02
Просмотров: 239
opportunity rover on the surface of mars video
Opportunity, also known as MER-B (Mars Exploration Rover – B) or MER-1, is a robotic rover active on Mars since 2004.Launched on July 7, 2003 as part of NASA's Mars Exploration Rover program, it landed in Meridiani Planum on January 25, 2004, three weeks after its twin Spirit (MER-A) touched down on the other side of the planet. With a planned 90 sol duration of activity (slightly more than 90 earth days), Spirit functioned until getting stuck in 2009 and ceased communications in 2010, while Opportunity was active as of June 10, 2018 when a dust storm forced it to hibernation. It has operated 5340 sols since landing, having exceeded its operating plan by 14 years, 282 days (in Earth time). Opportunity has operated for over 55 times its designed lifespan. As of June 10, 2018 when contact was lost, the rover had traveled a distance of 45.16 kilometers (28.06 miles).
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