PHILADELPHIA -- Space shuttle commander Christopher Ferguson and his crew took a small but crucial step for space travel recently, enlarging the International Space Station so it can house six ...
NASA will provide live coverage as astronaut Chris Williams and two Russians launch to the International Space Station on ...
This process is part of a larger project looking at studying how being in space affects the human body. Aboard the International Space Station, astronauts work to study how the microgravity atmosphere ...
Sleep deficiency is pervasive among astronauts before and during space flight, and the reported incidence of sleep-promoting medication use is 20 times greater than the proportion of Americans ...
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