Astronauts Kate Rubins and Soichi Noguchi are scheduled to conduct the 236th spacewalk in International Space Station history Friday starting about 7 a.m. EST. Rubins, of NASA , and Noguchi, of the Japanese Space Agency, will spend about 6 1/2 hours outside the orbiting space station. “The resilience of the human spirit is something we can truly celebrate in this special season.” @Astro_Illini , @AstroVicGlover , Shannon Walker, Kate Rubins ...