Thread: The spacecraft of the day at 1/220!
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Old 12-21-2021, 03:08 PM
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Jan Kytop Jan Kytop is offline
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Location: Aix en Provence, France, birthplace of Cezanne
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One of the 12-meter antennas of the ALMA radio telescope ("Atacama Large Millimeter/Submillimeter Antenna Array", which includes 66 millimeter antennas (7 and 12 meters in diameter) operating in interferometry.







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