Big New Booster Rocket: ATK Wants Their HLV

Alliant TechSystems in Utah is forging ahead with their Heavy Lift Vehicle (HLV) booster based on the cancelled, Shuttle-derived Ares rocket. ATK VP (and former Shuttle Cdr.) Charlie Precourt explains why. Producer/Editor: Steve Spaleta
credit : SPACE.com / NASA / ATK / Steve Spaleta