Astronauts Are SleepDeprived in Space

Scientists have long known that astronauts suffer from sleep deprivation on space missions, but the new study provides more specifics than before.

Via: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.space.com/26829-astronauts-space-station-sleep-deprivation.html%3Futm_source%3Dfeedburner%26utm_medium%3Dfeed%26utm_campaign%3DFeed%253A%2Bspaceheadlines%2B(SPACE.com%2BHeadline%2BFeed)&ct=ga&cd=CAIyGjYxYTk2NDY0ODk1Y2UxMTI6Y29tOmVuOlVT&usg=AFQjCNFwnbAzrQXqDnpSKsPZBAeQRH_9wA class="colorbox" title="Astronauts Are Sleep-Deprived in Space" >sleep deprivation