#OnThisDay in 1983 #CometQueen debuted in #LegionOfSuperHeroes #comics #304 #ValleyGirl #Grava of #30thCenturyEarthColony #Extal idolizes #StarBoy & #triesToMimicHisOrigin by #divingIntoACometsTail but w/o the protection of a #starship #herFormIsAltered & #ableToTravelThruSpaceAndSpewCometLikeGases