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Russian cosmonauts launch nano satellite in space walk

August 18, 2014 at 22:01 clock Updated BST

Two Russian cosmonauts have a spacewalk at the International Space Station (ISS), triggered to launch a nano-satellite.

Flight engineers Oleg Artemyev Aleksandr Skvortsov and launched a small satellite called Chasqui I.

It is a joint project between the Russian Space Agency and the Peruvian government.

The two astronauts also performed maintenance on the ISS during the spacewalk ..