Allos
Allos was a quantum scientist of a pre-warp civilization from the Delta Quadrant. His life's work had been to synthesize Omega molecules, which he hoped would be the salvation of his resource-poor people. 

Allos and his team succeeded in producing many millions of the molecule, but the experiment backfired when the containment chamber holding the Omega molecules exploded, exposing the team to deadly radiation and disrupting subspace throughout their star system. 

He was rescued by the crew of . While he was being treated, he talked with Seven of Nine about the Omega's containment. He assumed Voyager intended to save the molecules, so he suggested that they transfer the rest to the ship. When she replied that they intended to destroy them, Allos called her blind to destroy his people's future. He was later returned to his people after Voyager successfully destroyed the Omega molecules. ()

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Allos' species
Scientists