NASA astronauts return safely to Earth

Four astronauts aboard a SpaceX capsule successfully splashed down in the Pacific Ocean off the coast of California while most people were sleeping. They returned earlier than planned because one ...
Medscape

Space Oddity: Use of Sleep Aids in Astronauts Astronomical

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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We don't follow the Sun: Shux tells Indian students how astronauts sleep in space

"We don't follow the Sun," Indian astronaut Shubhanshu "Shux" Shukla told a captivated audience of students during a live HAM radio interaction organised by ISRO's North East Space Application Centre ...
Grand Forks Herald

TOPICS: The wrong stuff -- Astronauts face cluster of health dangers, including exposure to radiation, sleep deprivation

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 ...