美国“龙”飞船将新一批宇航员送往国际空间站

Core Viewpoint - SpaceX's Dragon spacecraft successfully launched on December 13, transporting four astronauts to the International Space Station (ISS) [1] Group 1: Launch Details - The Dragon spacecraft was launched from Cape Canaveral Space Force Station in Florida at 5:15 AM EST (6:15 PM Beijing time) [1] - The spacecraft separated from the Falcon 9 rocket and continued its journey to the ISS, with a planned docking time of the afternoon of December 14 EST [1] Group 2: Mission Overview - This mission, designated Crew-12, marks the 12th crew rotation for the ISS using the Crew Dragon spacecraft [1] - The four astronauts include Jessica Meir and Jake Hartsfield from NASA, Sophie Adenot from the European Space Agency, and Andrey Babkin from the Russian space agency [1] Group 3: Mission Duration and Objectives - The astronauts are expected to spend approximately eight months in space, conducting various scientific experiments [1] - Research will focus on interactions between plants and nitrogen-fixing bacteria to enhance food production capabilities in space, preparing for future lunar and Mars exploration missions [1]