Thu, 02/02/2023 - 09:48 Tech Insider Expedition 68 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA) is pictured in his Extravehicular Mobility Unit (EMU), or spacesuit, during a seven-hour and 21-minute spacewalk to install a modification kit on the International Space Station's starboard truss structure preparing the orbital lab for its next roll-out solar array.NASA Tags Science, News, Speed desk, Space, NASA Source Video: Watch 2 astronauts spacewalk today to prep solar arrays that will boost …