In an era where space travel is becoming increasingly routine, Who Is in Space serves as our celestial attendance sheet, tracking every human currently beyond Earth’s atmosphere. This elegantly simple website provides real-time information about astronauts and cosmonauts aboard the International Space Station, China’s Tiangong station, and other orbital outposts.
Created by Destin Sandlin of the popular science YouTube channel Smarter Every Day, the site presents mission details with precision timing down to the second. Each crew member’s profile includes their current mission duration and total accumulated time in space, offering fascinating insights into the dedication required for space exploration. The clean interface displays launch dates, mission codes, and crew rotations across multiple space agencies.
What makes this project particularly compelling is its human-centered approach to space exploration. Rather than focusing on technical specifications or mission objectives, it celebrates the individuals who represent humanity’s presence beyond our planet. The site transforms abstract space missions into personal stories, reminding us that behind every orbital laboratory are real people living and working in one of the most extraordinary environments imaginable.