Full Breakdown
Joshua Kutryk’s First Impressions from the International Space Station
By Drooid · · How we work
Mission Overview
Canadian astronaut Colonel Joshua Kutryk, a former Royal Canadian Air Force test pilot from Fort Saskatchewan, Alberta, launched aboard NASA’s Crew-13 mission earlier this month. He and three crewmates arrived at the International Space Station (ISS) after a rapid eight-hour flight, joining a crew of seven for a six-month stay. In a live press briefing from orbit, Kutryk noted that the station’s orbit passed directly over Canada, allowing him to view Vancouver, Quebec and the town of Sept-Îles before the interview concluded. He described the view of Earth and occasional aurora displays as “life-changing.”
Canadian Spaceflight Legacy
Kutryk is the first Canadian to spend an extended period on the ISS since astronaut David Saint-Jacques completed a six-month mission in June 2019, and the first to return to the station after businessman-philanthropist Mark Pathy’s short-duration visit in April 2022. His presence is presented as a demonstration that Canada continues to play a role in cutting-edge space exploration.
Science Experiments and Health Monitoring
During his first week, Kutryk reported a weight loss of roughly five pounds, a change he linked to microgravity effects. He is wearing a Canadian-led “AstroFit” sensor shirt that records heart rate, respiration, oxygen saturation and activity levels for 48 hours. The shirt’s built-in accelerometer tracks use of the station’s cycle ergometer. Professor emeritus Richard Hughson of the University of Waterloo, principal investigator for AstroFit, explained that the data will compare physiological responses at three points in the mission—early, mid-flight and the final weeks—to evaluate a fitness protocol designed to counteract bone and muscle loss. Kutryk also highlighted everyday challenges such as adapting meals and sleep routines, likening the learning curve to “being a child again.”
Implications for Canada’s Space Program
Kutryk’s remarks emphasize that his mission showcases Canada’s capacity to contribute scientific expertise and hardware to international spaceflight. The experiments he is conducting, particularly those addressing human health in microgravity, align with broader Canadian research priorities and may inform future crewed missions. By maintaining a continuous Canadian presence on the ISS, the country reinforces its partnership with NASA and other space agencies, positioning itself for upcoming opportunities in lunar and deep-space exploration.