 Complete the following phrase:  The ISS year-long mission was an 11 month scientific research project aboard the International Space Station, which studied the health effects of long-term spaceflight. Scott Kelly identical twin of Mark Kelly and Mikhail Korniyenko spent 340 days in space, with scientists performing medical experiments. Kelly and Kornienko launched on 27 March 2015 on Soyuz TMA-16M along with Gennady Padalka. The mission encompassed Expeditions 43, 44, 