In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday.

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

The Russian cosmonauts onboard the space station conducted ... stating that she was observing ice forming on her glove and helmet during the moments following the cancellation of the spacewalk.

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