What a difference half a century makes! This week marks 50 years since the Soviet Luna 9 spacecraft made humanity’s first-ever soft landing on the surface of the Moon. Launched from Baikonur on Jan. 31, 1966, the Luna 9 lander touched down within Oceanus Procellarum at 18:44:52 UTC on Feb. 3. Over the following three days Luna 9 sent us our first views of the Moon’s surface from the surface and, perhaps even more importantly, confirmed to scientists that a landing by spacecraft was indeed possible (which, by the way, was achieved on this day in 1971 by Al Shepard and Ed Mitchell with Apollo 14.)

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