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Opportunity rover, sends it last message back to Earth. The mission was finally declared over on February 13, 2019.
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Opportunity (rover)
NASA Mars rover deployed in 2004
Opportunity, also known as MER-B or MER-1, and nicknamed Oppy, is a robotic rover that was active on Mars from 2004 until 2018. Opportunity was operational on Mars for 5111 sols. Launched on July 7, 2003, as part of NASA's Mars Exploration Rover program, it landed in Meridiani…Source: Wikipedia (CC BY-SA)
Earth
Third planet from the Sun
Earth is the third planet from the Sun and the only astronomical object known to harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all of Earth's water is contained in its global ocean, covering…Source: Wikipedia (CC BY-SA)
June 10
Day of the year
June 10 is the 161st day of the year in the Gregorian calendar; 204 days remain until the end of the year.Source: Wikipedia (CC BY-SA)