Tag: Yuri Malenchenko

STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION Cosmonauts Yuri Malenchenko and Sergey Volkov prepare for Wednesday’s spacewalk. Credit: NASA/Scott Kelly Two veteran cosmonauts ventured outside the International Space Station Wednesday, swapped out materials science space exposure samples, installed handrails needed for future spacewalks and tested an applicator and thin-film coatings that could prove useful reconditioning…