Identical twin brothers, Captains Mark and Scott Kelly have built careers almost as similar as they are remarkable. Mark commanded both the space shuttle Endeavor and the shuttle Discovery, and Scott Kelly lived a record-breaking year in space. During that year NASA performed its groundbreaking Twins Study, which monitored Scott in space and Mark on Earth, in an unprecedented experiment to understand how space affects the human body.
Spoke at Yakima Town Hall- April 17, 2019
"This was just a sensational event for me. I couldn't have enjoyed myself more. I look forward to you all joining me soon on SpaceShip Two as we venture to suborbital space... and then beyond." - Burt Rutan, Aviation/Spaceship Innovator/Smithsonian Honoree