Astronauts fix the nitrogen tank

The European astronaut Hans Schlegel was unwell a week before but on Wednesday he conducted his first spacewalk and with the help of an American astronaut Col. Rex J. Walheim, he fixed the Nitrogen tank to the station.

The European Space Agency astronaut, Hans Schlegel couldn’t participate in the fixing of the space laboratory Columbus that was the initial task of the space mission because he said that he was unwell but on Wednesday the astronaut was well enough to carry out 6 hrs and 45 minutes spacewalk to fix the nitrogen tank to the station.