Future Mars Astronauts May Be Sleepy, Bored and Crabby http://ifttt.com/images/no_image_card.png

Future astronauts going to Mars could experience sleep problems, lethargy, and decreased cognitive performance over the course of a long mission.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/x-22ENJcTKE/