5 days (709 hours), slightly severalise from the Moons orbital period (measured against the stars) since the Earth moves a significant wet-nurse in its orbit around the Sun in that time. referable to its size and composition, the Moon is sometimes classified as a terrestrial planet along with Mercury, Venus, Earth, and Mars. The Soviet spacecraft Luna 2 first visited the Moon in 1959. It is the only extraterrestrial system to have been visited by humans. The first landing was on July 20, 1969 (do you style upon wh...If you want to get a full essay, order it on our website: OrderEssay.net
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