Soyuz MS-08 will launch three members of the Expedition 55 crew to the International Space Station. They include Russian cosmonaut Oleg Artemyev and NASA astronauts Andrew Feustel and Richard Arnold. Liftoff is anticipated to occur at 12:44 p.m. EST (17:44 GMT) March 21, 2018.
They will arrive at the ISS two days later. The spacecraft is expected to dock with the Poisk module