US astronauts onboard ISS have to work for their living – spacewalk is their routine

#spacewalk #ISS #NASA #AstroButch #AstroTerry #SpaceX #Boeing The US astronauts Butch Wilmore and Terry Virts who are onboard the ISS have to work hard for their living – these spacewalking astronauts have already routed more than 300 feet of cable outside the International Space Station. This is not an easy task but is tricky and tiring and they have to complete the task before the new American-made crew capsules arrive.
This has been reported on foxnews.com dated 21 February 2015.
Their latest spacewalk was the first of three such walks planned over the coming week. The total length of cable they have to run outside the ISS is 764 feet and they have already succeeded in completing the rigging of eight power and data lines, or roughly 340 feet.
In the opinion of NASA, the task ahead for Butch Wilmore and Terry Virts is the most complicated cable-routing job in the 16-year history of the space station and it would be equally difficult to run the cable on the inside of the complex. This extensive rewiring is necessary in order to get ready for NASA's next phase.
In 2017, it would be time for arrival of the first commercial spacecraft capable of transporting astronauts to the orbiting lab.
It may be recalled that NASA has contracted with Boeing and SpaceX to build the capsules and fly them from Cape Canaveral.
Once they arrive in the ISS, the docking ports must be ready hence, still more spacewalks would be necessary to set everything up.