Spacewalks are the focus now aboard the International Space Station as the Expedition 64 crew begins unloading four tons of cargo delivered Monday aboard a U.S. space freighter. NASA astronauts Kate Rubins and Victor Glover are gearing up for a spacewalk on Sunday, Feb. 28, to ready the station for upcoming solar array upgrades. They …
Astronauts Get Ready for Spacewalks After U.S. Cargo Ship Arrives










