15 Years in Lunar Orbit: ARTEMIS P1 Satellite
NASA ARTEMIS P1 craft surpasses another year in lunar orbit since 2011; it was 1 of 5 satellites launched 2007 to study Earth magnetosphere.
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Earth-Moon L2 Lagrange point
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Earth-Moon L2 Lagrange point
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8 Years in Space: Chang’e-4 Queqiao Relay Satellite
Earth-Moon L2 Lagrange pointChina Queqiao “bridge of magpies” satellite reaches 8 full years in space today, launched 2018 to provide far side communications to Earth from Chang'E-4 lander / rover.