美航天局：载人绕月任务发射将于3月6日进行

Core Viewpoint - NASA plans to launch the "Artemis II" manned lunar flyby mission on March 6, following the completion of a critical rocket rehearsal, although there may be potential delays due to remaining preparation work [1] Group 1: Mission Details - The "Artemis II" mission will utilize the "Orion" spacecraft and the Space Launch System (SLS) rocket, both of which are set for their first crewed missions [1] - On February 19, NASA conducted a fueling rehearsal for the SLS, which stands 98 meters tall, involving approximately 2.6 million liters of cryogenic propellant: liquid hydrogen and liquid oxygen [1] Group 2: Future Plans - Upon successful completion of the "Artemis II" mission, NASA aims to advance towards the "Artemis III" manned lunar landing mission, although the lunar lander required for this mission is still under development [1]