A passenger plane is seen on fire during its emergency landing in Sheremetyevo International Airport in Moscow, Russia, on May 5, 2019. Russia's Investigative Committee confirmed 37 survivors from 78 people aboard an SSJ-100 passenger plane en route to the northwestern Russian city of Murmansk that was on fire during an emergency landing in the Sheremetyevo International Airport in Moscow Sunday. (Xinhua/Sergei)