Twin astronauts slated to meet in orbit
Mark Kelly is an experienced astronaut. He’s flown three times, including last year’s STS-124—which he commanded.
Scott Kelly is also an experienced astronaut. He’s had two flights, including piloting STS-118 as commander.
They are identical twins and are scheduled to meet in orbit next year.
Mark will be commanding STS-134 which will dock with the International Space Station. At the ISS, Scott will be commanding Expedition 26.
Oh, and if you want, you can follow either or both brothers on Twitter.



