Ares V
The Ares IV concept combines an Ares I upper stage on top of an Ares V. Specifically, the vehicle would consist of the liquid-fueled core stage from the Ares V design, two five-segment solid rocket boosters, and the liquid-fueled upper stage from the Ares I, as described by NASA in January 2007. The Ares IV would be a combined tall and could be used to reach the Moon. Total payload capacity would be to for direct trans-lunar injection.