Space Station cupola definition

Abstract

The concept of a Space Station cupola has evolved from a small bubble-type viewport into the primary location for proximity operations requiring direct unobstructed viewing. Derived from a viewing analysis conducted by the Man-Systems Division at the Johnson Space Center, the cupola represents a solution for out-of-plane viewing which cannot be provided by windows placed in the shell of the habitation and/or laboratory modules. An extended Man-Systems design study resulted in several cupola configurations, each illustrating an alternate solution to the required balance between viewing, projected Space Station operations, and human/machine interface issues.