On September 12, Beijing time, the \”Polaris Dawn\” mission carried out mankind\’s first commercial spacewalk. At about 18:50, Jared Isaacman, the founder and CEO of the payment processing company Shift4 and an American billionaire, opened the cabin door. Applause and cheers came from the ground from time to time. Isaac Mann remained in the vacuum of space for about 10 minutes. After returning to the cabin, at about 19:05, astronaut Sarah Gillis came out of the cabin door.
On September 10, Isaacman and four other private astronauts were launched into space by a Falcon 9 rocket aboard the SpaceX Crew Dragon spacecraft at the Kennedy Space Center in Florida to carry out the \”Polaris Dawn\” mission. task. The other three people traveling with him were retired Air Force lieutenant colonel and fighter pilot Scott \”Kidd\” Poteet and two SpaceX employees, including mission specialist Sarah Gillis and mission specialist Family member and medical officer Anna Menon.
Isaacman and Gillis will each exit the spacecraft and undergo a series of spacesuit maneuverability tests. Because SpaceX\’s spacesuits do not include a primary life support system that would allow astronauts to float more freely in space and perform complex tasks, Polaris Dawn astronauts must obtain life support from long hoses connected to the spacecraft.
本站内容及图片来自网络,版权归原作者所有,内容仅供读者参考,不承担相关法律责任,如有侵犯请联系我们：609448834
