RT @NASA_Astronauts: #Exp36 #spacewalk ends at 6:05pm ET. #ISS wired for new Russian lab. Next spacewalk Aug. 22. go.nasa.gov/13qqoI8 h…
RT @NASA_Astronauts: #Exp36 #spacewalk ends at 6:05pm ET. #ISS wired for new Russian lab. Next spacewalk Aug. 22. go.nasa.gov/13qqoI8 h…