The graviton catapult was constructed by the protoss after the Great War, as they sought to improve carrier efficiency in combat. When they focused their efforts on expediting launch and recovery of interceptors with minimal delay, the graviton catapult was born. This mechanized assembly harnesses the unique properties of graviton particles to hasten interceptor deployment.[1]


  1. Carrier Science, Blizzard Entertainment. Accessed on 2015-06-05
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