Published on July 25, 2017
NASA Commentator Pat Ryan talks with Dr. Craig Kundrot, the deputy chief scientist of NASA’s Human Research Program, about the Twins studies focusing on astronaut Scott Kelly during his upcoming yearlong mission to the International Space Station. Kelly and his twin brother, former astronaut Mark Kelly, will be subjects for a series of ten experiments in which scientists hope to learn more about how living in the space environment impacts the human body by studying identical twins, one on orbit and one on the ground.
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