Air & Space Magazine NASA’s Study of Astronaut Twins Creates a Portrait of What a Year in Space Does to the Human Body Wide-ranging research compares astronaut Scott Kelly to his earthbound twin brother, Mark April 11, 2019 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source Identical twin astronauts, Scott and Mark Kelly, are subjects of NASA’s Twins Study. Scott (right) spent a year in space while Mark (left) stayed on Earth as a control subject. NASA You Might Also Like In George Clooney's The Midnight Sky, the Crew of a Planetary Exploration Mission Faces an Impossible Choice December 22, 2020 The Original March 1, 2003 Would a Fighter Pilot Shoot Down a Private Airplane? March 1, 2010 It Came From Another Galaxy January 17, 2018 How to discover asteroids in your spare time January 26, 2011 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)
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