# History of The Known Universe # Ancient Ages ## Pre-Space age - Everything < 1957 CE. ## The First Space Age - Basics - 1957 # Middle Ages ## The Second Space Age - Early Void Travel ~2111 ## The Third Space Age - Early Warp Travel ~4450 # Modern Age ## The Fourth Space Age - Early Hyperspace Travel ~81525 ## The Fifth Space Age - Early Void-Train Travel ~83300.