Thraz was a 23rd century Andorian space officer and starship captain in the 2200s decade.
Biography
In the year 2201, Thraz discovered a flume of faster-than-light accelerated tachyons emitted from a pulsar, which was named the Thraz Streamer. Thraz was also the namesake of the nearby Thraz system, and the Thraz Outpost, established to study the streamer. (TOS - Constellations short story: "Ambition")