, ▁a ▁ 7 - hour , ▁ 1 6 - min ute ▁space walk ▁to ▁out fit ▁the ▁Harm ony ▁node ▁in ▁its ▁new ▁position . ▁All ▁tasks ▁were ▁accomplished , ▁and ▁three ▁get - a head ▁tasks ▁were ▁performed . ▁On ▁ 2 4 ▁November , ▁Whit son ▁and ▁T ani ▁completed ▁the ▁third ▁E VA ▁for ▁the ▁increment , ▁a ▁ 7 - hour , ▁ 4 ▁minute ▁space walk ▁to ▁complete ▁the ▁out f itting ▁of ▁Harm ony . ▁All ▁task ▁were ▁accomplished , ▁and ▁phot ographic ▁ins pection ▁of ▁the ▁star board ▁Sol ar ▁Al pha ▁Rot ary ▁J oint ▁( S AR J ) ▁was ▁performed , ▁as ▁well ▁as ▁some ▁I SS ▁maintenance ▁get - a head ▁tasks . ▁ ▁E VA ▁mil estone ▁On ▁ 1 8 ▁December ▁ 2 0 0 7 , ▁during ▁the ▁fourth ▁space walk ▁of ▁Ex ped ition ▁ 1 6 ▁to ▁inspect ▁the ▁S 4 ▁star board ▁Sol ar ▁Al pha ▁Rot ary ▁J oint ▁( S AR J ), ▁the ▁ground ▁team ▁in ▁Mission ▁Control ▁informed ▁Whit son ▁that ▁she ▁had ▁become ▁the ▁female ▁astr onaut ▁with ▁the ▁most ▁cum ulative ▁E VA ▁time ▁in ▁NASA ▁history , ▁as ▁well ▁as ▁the ▁most ▁E V As , ▁with ▁her ▁fifth ▁E VA . ▁Three ▁hours ▁and ▁ 3 7 ▁minutes ▁into ▁the ▁space walk , ▁Whit son ▁sur pass ed ▁NASA ▁astr onaut ▁Sun ita ▁Williams ▁with ▁a ▁total ▁time ▁at ▁that ▁point ▁of ▁ 2 9 ▁hours