Collect infrrmation about the space missions undertaken by Sunita Williams.

Explanation

Space missions undertaken by Sunita Williams : Sunita Williams was sent by NASA to International Space Station (ISS) on December 2006 for Expedition number 14 of Iss . In April 2007 , she was also a part of Expedition number 15. Some of the objectives of these expeditions were:
(a) To continue assembling the ISS with the assembly spacewalks.
(b) Recofigure the cooling system
(c) To remove and throw out the water covering improtant parts of the ISS.
During these expeditions she performed four spacewalks in minutes outside the space station. In 2012 , she was launced to ISS for Expeditions 32 ,33 . She was the second woman to hold the post of commnader of ISS during expedition 33. One of the experiments performed during Expedition 33 was operating a robot based on ther earth from the space.
She also become the time . Using different exercise devices om - board of the ISs , she completed the running , biking and swimming part of traithlon in 1 hours 48 minutes and 33 seconds.
Sunita is now holding the seventh rank in the list of most experienced space - walkers.