it was with me so i was very likely. humans are not adapted to life in space our anatomy and metabolism our kids are earthly gravity. without gravity the blood migrates from the lower to the other part of the body creating a vascular overpressure that can damage the organs this phenomenon and still an obstacle to long term missions. in france to see any air snatching all center for space studies is looking closely at the issue. professor felipe obey and to marcus kay have devised a new experiment for the i has s. . albay has had it and member of research programs at the institute of space medicine and physio. all maydays here volunteers red impermeable fabric are immersed in water