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Exploration Mission-2

释义

Mission objectives  Previous  Current  Similar missions References {{Use American English|date=March 2014}}{{Use mdy dates|date=March 2014}}{{Infobox spaceflight | name = Exploration Mission-2 | image = Sls block1 noeas afterburner engmarkings sm.jpg | image_caption = Artist's concept of the SLS Block 1 in flight. | insignia = Orion Triangle Patch.svg | programme = Orion Program | previous_mission = EM-1 | next_mission = EM-3 | mission_type = Crewed lunar flyby | operator = NASA | COSPAR_ID = | SATCAT = | mission_duration = | orbits_completed = | distance_travelled = | spacecraft_type = Orion MPCV | manufacturer = | launch_mass = | landing_mass = | launch_date = 2023 (planned)[1][2] | launch_site = Kennedy LC-39B[1] | landing_date = | landing_site = Pacific Ocean[2] | orbit_epoch = | orbit_reference = | orbit_regime = | orbit_periapsis = | orbit_apoapsis = | orbit_inclination = | orbit_period = | apsis =