国际空间站上的手套箱可进行材料实验。在封闭的空间站裡你不会想让这些材料流出来。 ISS Science: http://www.nasa.gov/iss-science NASA Science: http://science.nasa.gov/ 点击这里查看更多视频：https://alugha.com/NASA
Visit http://science.nasa.gov/ for more. Find DSCOVR's daily images at http://epic.gsfc.nasa.gov/ The Deep Space Climate Observatory, a NOAA mission that carries NASA instruments, is providing a "new and complementary" view of Earth that is amazing scientists and lay people alike. Click here to s
As the Hubble Space Telescope celebrates its 25th anniversary, scientists are reflecting on the key role astronauts played in allowing the telescope to continue making great discoveries. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.com/NASA This video is
