Slide 71 of 99
Notes:
The Space Station's free-flying unmanned platforms were all deleted in 1987-90 to compensate for the budget cuts. However, some of them may yet be reintroduced in the 21st century. Depicted here is a space telescope capable of detecting planets orbiting around nearby stars. It would be serviced by International Space Station astronauts. The early 1984 Space Station plan briefly featured a similar “Astro” platform.