Two Russian cosmonauts, Oleg Novitsky and Pyotr Dubrov, have successfully ended a 7-hour-long spacewalk at the International Space Station in preparation of the arrival of a new Russian module.
Two Russian cosmonauts, Oleg Novitsky and Pyotr Dubrov, have successfully ended a 7-hour-long spacewalk at the International Space Station in preparation of the arrival of a new Russian module.