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 Cyanide—Poison or Bringer of Life? July 23, 2019 Don Lopez (1923-2008) March 1, 2008 Lockheed’s Mom May 10, 2013 To Dare the Realm of Jupiter September 21, 2016 Bring Down the Spyplane May 1, 2012 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)
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