Synthetic flotation bubble

Panna City with its flotation bubble surrounding the entire city.

A synthetic flotation bubble was a city-sized cloth used to keep structures afloat on liquid surfaces.

History

Panna City on Panna Prime utilized such a device to keep afloat on the mud moon.

Appearances

• The Star Wars Holiday Special - The Story of the Faithful Wookiee (First appearance)

Sources

• The Complete Star Wars Encyclopedia (First identified as synthetic flotation bubble)