After a well-deserved day off yesterday, the Expedition 69 crew aboard the International Space Station is back to work performing a variety of maintenance activities, science experiments, and vision exams. NASA astronaut and Flight Engineer Frank Rubio is on track to set the record for the longest single spaceflight by a U.S. astronaut later this …
Vision Checks, Communications Hardware Installs, and Rubio’s 300th Day in Space
