NASA TV Coverage Set for Upcoming Spacewalks, Preview News Conference Two NASA astronauts are scheduled to venture outside the International Space Station Wednesday, Jan. 27, and Monday, Feb. 1, for a pair of spacewalks to finish installing a European science platform and complete long-term battery upgrade work. http://www.nasa.gov/press-release/nasa-tv-coverage-set-for-upcoming-spacewalks-preview-news-conference