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Click2Houston2 天
NASA astronauts step outside space station to perform the 5th all-female spacewalk
Of NASA's 47 active astronauts, 20 are women. And of the seven astronauts currently living at the space station, McClain and ...
Nasa astronauts step outside space station to perform 5th all-female spacewalk
Astronaut Anne McClain, who previously missed an all-female spacewalk due to spacesuit issues, finally got her chance ...
Space.com4 天
NASA engineer Ed Smylie, who led carbon dioxide fix on Apollo 13, dies at 95
It was about one in the morning, four hours after an explosion tore through the Apollo 13 spacecraft on its way to the moon, ...