神舟二十一号载人飞船发射窗口确定

Core Points - The Shenzhou-21 manned spacecraft is scheduled for launch on October 31 at 23:44 Beijing time, with a crew consisting of Zhang Lu, Wu Fei, and Zhang Hongzhang [1] - This mission marks the 6th manned flight during the space station application and development phase and the 37th flight of the manned space program [1] - The primary objectives include crew rotation with the Shenzhou-20 crew, a six-month stay at the space station, conducting space science and application work, extravehicular activities, cargo operations, and installation of space debris protection devices [1] Mission Details - The Shenzhou-21 spacecraft will utilize an autonomous rapid rendezvous and docking mode, expected to dock with the Tianhe core module approximately 3.5 hours after entering orbit [1] - During the stay, the Shenzhou-21 crew will receive visits from the Tianzhou-10 cargo spacecraft and the Shenzhou-22 manned spacecraft [1] - The current status of the spacecraft and crew is stable, with ground systems functioning normally, indicating readiness for the launch [2]