CommentsPostsCommunitiesSpaceA wonder trip to space by 2020- says ChinaNov 04, 2016 at 3:56 PMI think you get more brain damages reading certain media on the earth.. SpaceA wonder trip to space by 2020- says ChinaNov 01, 2016 at 4:45 PMhuman body can withstand much more stress we believe ,think to divers or miners..