SPACE
Stations in Low Earth Orbit
Houston and Cape Canaveral In the 50 years since the Soviet Union flew Salyut 1, there have been 12 habitats in low Earth orbit for astronauts, cosmonauts, taikonauts and guest flyers. China’s Tiangong space station, now hosting its first crew, is the latest addition.
By Mark Carreau,Irene Klotz7 min