The International Space Station's power generation system moved closer to getting an upgrade when two astronauts perform the first spacewalk of 2023 on Friday.
A sticky foothold and a stubborn strut caused problems for Koichi Wakata and Nicole Mann on their Jan. 20 spacewalk to prep the space station for new solar arrays.
The International Space Station (ISS) has its fourth new solar panel thanks to the help of two NASA astronauts during a seven-hour spacewalk. Frank Rubio