Nasa astronauts Sunita Williams and Butch Wilmore, after spending more than eight months in space, are expected to return to ...
Astronauts Williams, Wilmore brace for their toughest challenge after Earth touchdown—Here’s why
Long-duration space travel drastically alters human physiology. In microgravity, bodily fluids shift toward the upper body, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback