The roof of an 80-metre hanger at the Baikonur cosmodrome in Kazakhstan collapsed on Sunday trapping eight workers under the debris. Russian officials believe it’s unlikely any of the workers survived the fall, and have prevented anyone from approaching the hanger for fear the unsteady walls could cave in as well. The collapsed hanger was built in the late 60s for the Soviet space program, and was later used to house a Buran space shuttle.