保护地球，探索宇宙，发现文明
NASA astronaut Victor Glover trains on POGO–the Partial Gravity Simulator–at the Building 9N’s Space Vehicle Mockup Training Facility at the Johnson Space Center. POGO simulates the weightlessness that astronauts experience in microgravity, and is one method they use to train for spacewalks. Glover is assisted in this exercise by Bill Lee w...
NASA astronaut Christina Koch is seen outside the Soyuz MS-13 spacecraft after she, Roscosmos cosmonaut Alexander Skvortsov, and European Space Agency astronaut Luca Parmitano landed in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space — the longest spaceflight in his...
图为美国宇航局宇航员克里斯蒂娜·科赫在2020年1月15日的太空行走。 来源：NASA NASA宇航员克里斯蒂娜·科赫将于2月6日星期四返回地球，此前她在国际空间站生活和工作了328天。她的任务是所有女性中最长的一次航天飞行，帮助科学家为未来的月球和火星任务收集数据。 科赫将与欧洲航天局宇航员卢卡·帕米塔诺和俄罗斯宇航员亚历山大·斯科沃佐夫一起返回地球。在她的第一次太空飞行中，她曾担任第59、60和61号三次探险队的工作人员。她现在保持着美国宇航员单人太空飞行时间第二长的记录，这使她在美国太空旅行总时间排名第七。NASA前宇航员斯科特·凯利在2015年至2016年为期一年的太空任务中，创下了美国宇航员单次太空飞行时间最长纪录，为340天。 在她破纪录的任务期间，科赫的工作包括参与超过210项研究，帮助推进NAS...
NASA astronaut Christina Koch is set to return to Earth on Thursday, Feb. 6, after 328 days living and working aboard the International Space Station. Her mission is the longest single spaceflight by any woman, which is helping scientists gather data for future missions to the Moon and Mars. Learn how her mission is helping scientists plan for future long-du...
NASA astronauts Nick Hague and Anne McClain talk about their experiences onboard the International Space Station with Smithsonian National Air and Space Museum curator Jennifer Levasseu, Tuesday, Jan. 14, 2020, at the Smithsonian National Air and Space Museum in Washington. Hague most recently spent 203 days living and working onboard the station as part of ...
NASA welcomed 11 new astronauts to its ranks Friday, increasing the number of those eligible for spaceflight assignments that will expand humanity’s horizons in space for generations to come. The new astronauts successfully completed more than two years of required basic training and are the first to graduate since the agency announced its Artemis program. T...
NASA astronaut Christina Koch makes observations from the International space Station’s cupola. Koch has already made history once in her stay aboard the orbital laboratory. In October 2019 she was part of the first all-female spacewalk and now she is poised to make history again. On Dec. 28, 2019, she will break the record for the longest single space...
To make room for the latest cargo craft, on Nov. 29 the Progress 73 departed the station after undocking from the Pirs docking compartment, as shown in this image. Loaded with trash, the craft was deorbited a few hours later and burned up safely over the Pacific Ocean. Traveling approximately 260 miles over the Yellow Sea east of Shanghai, the automated Russ...
Thanksgiving 2019 Aboard the Space Station Right now, half of the crew members on board the International Space Station are American astronauts who are getting ready to celebrate Thanksgiving, and they have a message for us. View the video to see what the holiday means to NASA’s Christina Koch, Jessica Meir and Andrew Morgan and get a look at what Thanksgivi...
NASA astronaut Andrew Morgan is seen here tethered to the Starboard-3 truss segment work site during the second spacewalk to repair the International Space Station’s cosmic particle detector, the Alpha Magnetic Spectrometer. During the 6.5 hour spacewalk, Morgan and Station Commander Luca Parmitano of the European Space Agency the two successfully cut ...