Cosmonauts Sergei Prokopyev and Dmitri Petelin had to lay a heat exchanger on the ISS. The spacewalk lasted several hours.
Cosmonauts Sergei Prokopyev and Dmitri Petelin had to lay a heat exchanger on the ISS. The spacewalk lasted several hours.
Cosmonauts Sergei Prokopyev and Dmitri Petelin had to lay a heat exchanger on the ISS. The spacewalk lasted several hours.
Cosmonauts Sergei Prokopyev and Dmitri Petelin had to lay a heat exchanger on the ISS. The spacewalk lasted several hours.