读报
登录注册网站首页
 

SUPER SCIENCE

Dressing up to get into space!

作者:TEENS
Aa
  • -   
  •    +


 

 “飞天战袍”大揭秘

After three Chinese astronauts went to space in June, they had two spacewalks. Spacewalks can be dangerous. There is no air in space. And there is harmful radiation (辐射) there. Thanks to the Feitian spacesuit, astronauts can stay safe. 

点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   京ICP备2024066071号-1
 
选择报纸
选择报纸
关闭