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ISS astronauts take second spacewalk

Thursday September 06, 2012 08:55:00 AM, IANS

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Sunita Williams completes spacewalk outside ISS

Indian-American astronaut Sunita Williams and Japanese astronaut Akihiko Hoshide completed almost a record long spacewalk outside the International Space Station (ISS), reported NASA.  »

Moscow: Indian-origin astronaut Sunita Williams and Japanese Akihiko Hoshide began a spacewalk Wednesday in another attempt to install a power unit on the International Space Station, RIA Novosti reported.

The operation was broadcast live on NASA TV.

Their main task was to complete the installation of a spare power unit on the station's truss, which caused problems during an Aug 30 spacewalk.

Williams and Hoshide built some improvised tools to assist with their installation tasks, NASA said.

The spacewalk was scheduled to last 6.5 hours and included other tasks postponed from last week's excursion if the installation task is completed on time.

Last time, NASA Flight Engineer Williams and Japan Aerospace Exploration Agency Flight Engineer Hoshide spent eight hours and 17 minutes in space, but failed to install a new Main Bus Switching Unit (MBSU) on the ISS's s-zero truss as they had difficulties driving the bolts to secure the equipment.

The MBSU is a heavy component used to relay power from the station's solar arrays to its systems.

Williams and Hoshide's previous spacewalk was the third longest in history.

The longest of eight hours and 56 minutes was carried out by US astronauts Susan Helms and James Voss in 2001.

 






 


 



 

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President Pranab Mukherjee presenting the National Award for Teacher-2011 to Mrs. Javeeda Akhtar Khan, Jammu & Kashmir, on the occasion of the ‘Teachers Day’, in New Delhi on September 05, 2012. Union Minister for Human Resource Development and Communications and Information Technology Kapil Sibal and Minister of State for External Affairs and Human Resource Development E. Ahamed are also seen.

 

 
 
 
 
 
 
 
 

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