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Aug 2, 2024 · NASA's Twins Study observed the physiological, molecular, and cognitive changes of retired astronaut Scott Kelly in space and his identical twin brother Mark on Earth. Learn more about the goals, findings, and fun facts of this landmark experiment.
Apr 11, 2019 · Scott Kelly spent a year in space while his brother Mark stayed on Earth as a control subject. The study compares their health, gene expression, telomeres, gut bacteria and cognition before, during and after the mission.
Scott Kelly is an American engineer, retired astronaut, and naval aviator. He commanded the International Space Station on four missions, including a year-long mission with his twin brother Mark Kelly, a former astronaut and senator.
Sep 27, 2023 · The Twins Study compared the genetic and molecular changes of retired astronauts Scott Kelly (in space) and Mark Kelly (on Earth) during the One-Year Mission. Learn about the key findings, investigations, and implications of this landmark study for future space exploration.
Apr 11, 2019 · Two hundred and forty miles below, Mr. Kelly’s twin brother, Mark, who also served as an astronaut, carried out identical tests. Now, a comparison of these two men has provided a unique...
NASA will track how identical twins Mark and Scott Kelly change as one brother heads into orbit for a record-long year mission. When Scott Kelly calls home from the International Space Station...
Apr 11, 2019 · Scott Kelly spent a year in space while his twin brother Mark stayed on Earth. The study found some genetic, physical, and cognitive changes in Scott, but also limitations and challenges of the research.
