Despite its well thought out design and unique good looks, the Alien Invader was produced only from 1976 to 1980. It ranks alongside the Andromeda as one of my two favorite sci-fi based rockets from the golden age of Estes rocketry. (Your opinion may vary, of course. My opinion may be biased by the fact that both were among my favorites from my largely never flown 70's fleet.) Until recently, ...