Pa'haquel
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The Pa'haquel were a race of beings who had achieved stellar flight by the late 24th century. (TTN novel: Orion's Hounds)
The USS Titan made contact with the Pa'haquel sometime prior to 2381, and obtained star charts from them. These charts noted a star in the Beta Quadrant that no longer appeared visible, but emitted high-energy radiation. (ST - Destiny novel: Gods of Night)
