Illustration from "Brick Moon"

Credit - NASA

Skylab in orbit at end of mission

Credit - NASA

Space Station Freedom drawing

Credit - NASA

Russian-built Zayra approaches the Endeavour

Credit - NASA

Artist's concept of Phase III of the International Space Station with the Shuttle approaching

Credit - NASA

Space station moves away from the Discovery

Credit - NASA

Astronauts working on space station anchored to Canadarm

Credit - NASA