Two astronauts switched their spacesuits to battery power this morning at 6:22 a.m. EST aboard the International Space Station to begin a spacewalk planned to last about six-and-a-half hours. Expedition 50 Commander Shane Kimbrough and Flight Engineer Thomas Pesquet of ESA (European Space Agency) will install adapter plates and hook up electrical connections for the …
Astronauts Begin Second Spacewalk to Upgrade Power Systems
