An atmospheric shell was a shell enveloping planets to contain essentials to support life, such as heat, oxygen and carbon dioxide.
Jack Harkness concluded that Malcassairo had an atmospheric shell. (TV: Utopia)
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.