Anyone Who Wants To Venture Into Space For A Year Will Get Taller Possibly Due To Lack Of Gravity; The Caps At The End Of The Chromosomes Will Get Longer; Will Experience Changes In Genetic Expressions And Bacteria Type In The Gut. These Results Are Expected To Aid NASA Plan Deep Space Missions.
NASA Twin Study new results: Mark and Scott Kelly – Business InsiderScott and Mark Kelly are helping NASA study the effects of long-term spaceflight on the human body.