#astronautsUnmoderated tagAll postsTrending CommunitiesHIVE CN 中文社区SplinterlandsScrobble.lifeWorldmappinActifitSnapsPhotography LoversBlack And WhiteHive FoodGEMSHive LearnersLiketuExplore Communities...#astronautsTrendingHotNewPayoutsMutedworlddigestjrnl (35)in World Digest Journal • 2 days agoAstronauts Show Measurable Bone Changes After Just 3-5 Days in Space, Study FindsAstronauts exercise in microgravity to help counter changes to muscles and bones during spaceflight. Space missions have an impact on human physiology. Image credit: [ESA] Space missions have an impact
