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Manned Mission To Mars - Wikipedia, The Free Encyclopedia
1.1 Launch windows; 2 Precursor missions. 2.1 Mars sample return missions; 2.2 Crewed orbital missions; 2.3 Mars analogs; 3 Mission proposals. Roughly 5 launches would be required to send a crew of 5 on a 1200 days mission, with a payload of 120,000 kg (260,000 lb). ... Read Article