All aboard for science: Celebrate Science 2025 arrives at Locomotion - Durham University

Expedition 75 ended the week studying Canadarm2 robotic arm maneuvers and reviewing procedures for a spacewalk to support the removal and replacement of a space-to-ground antenna on Tuesday, Aug. 18. Science remained on Friday’s schedule as the International Space Station residents studied space exercise techniques, explored aerodynamic drag forces, and more. Flight engineers Anil Menon of NASA and Sophie Adenot of ESA (European Space Agency) continue brushing up on the spacewalking techniques they will use to replace an old high-speed data and communications antenna with a spare on the orbital outpost’s Z1 truss segment next week. Menon and Adenot will spend about six-and-a-half hours in the vacuum of space on the high-altitude maintenance job. Flight engineer Jack Hathaway and station commander Jessica Meir will be inside the space station helping the spacewalkers in and out of their spacesuits and operating the Canadarm2, with Menon attached, to help swap antennas.

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