国产丝袜在线精品丝袜|在线A毛片免费视频观|日韩精品久久久一区二区|亚洲成在人网站天堂直播|99在线精品66视频无码|亚洲欧美不卡视频在线播放|国产精品久久久久久免费一级|久久精品国产亚洲AV香蕉软件

        1. <i id="avp7g"><ins id="avp7g"></ins></i>
          <td id="avp7g"><tr id="avp7g"></tr></td>
        2. <small id="avp7g"><dl id="avp7g"><small id="avp7g"></small></dl></small>
        3. <track id="avp7g"><dl id="avp7g"><delect id="avp7g"></delect></dl></track>

          <source id="avp7g"><ins id="avp7g"></ins></source>
        4. <p id="avp7g"><pre id="avp7g"></pre></p>
          <td id="avp7g"><tr id="avp7g"></tr></td>
        5. First all-female spacewalk scheduled for March 29: NASA

          Source: Xinhua| 2019-03-10 14:05:36|Editor: Shi Yinglun
          Video PlayerClose

          WASHINGTON, March 9 (Xinhua) -- If all goes according to plan, the first-ever spacewalk with an all-female crew is scheduled for March 29, U.S. space agency NASA has told CNN.

          "As currently scheduled, the March 29 spacewalk will be the first with only women," NASA spokeswoman Stephanie Schierholz told CNN in an emailed statement Wednesday.

          Anne McClain and Christina Koch, the two female NASA astronauts, will walk outside the International Space Station (ISS) and complete the upgrades to two station power channels during the spacewalk, NASA announced in a statement released on the International Women's Day on Friday.

          They will be supported on the ground by Canadian Space Agency's female flight controller Kristen Facciol at Johnson Space Center in Houston, according to the CNN report.

          "In addition to the two female spacewalkers, the Lead Flight Director is Mary Lawrence, and Jackie Kagey (also a woman), is the lead EVA (extravehicular activity) flight controller," Schierholz added.

          McClain and Koch were both selected as astronauts by NASA in 2013. McClain has been at the ISS since December 2018, while Koch is due to lift off on March 14.

          The all-female spacewalk will last about seven hours, according to the NASA website.

          The historic mission adds to the significance of women's role in space science.

          In 1984, Soviet Union's cosmonaut Svetlana Savitskaya became the first woman to perform a spacewalk. She conducted EVA outside the Salyut 7 space station along with her colleague Vladimir Dzhanibekov.

          TOP STORIES
          EDITOR’S CHOICE
          MOST VIEWED
          EXPLORE XINHUANET
          010020070750000000000000011100001378834171
          曲阜市| 新平| 凤山市| 左权县| 洪湖市| 改则县| 长白| 兴文县| 临颍县| 陇南市| 萨迦县| 昂仁县| 五家渠市| 蓬莱市| 于都县| 馆陶县| 丹棱县| 桦南县| 祥云县| 神木县| 临海市| 阿拉善盟| 通化县| 延川县| 惠州市| 藁城市| 扶沟县| 印江| 庆阳市| 洞口县| 太白县| 凤城市| 芜湖市| 阳江市| 沂南县| 平阳县| 攀枝花市| 新干县| 田林县| 陈巴尔虎旗| 河池市|