It would be nice to see a reusable space vehicle that is for human use only and leave the heavy lifting to the Delta, Atlas, and Titan rockets. Those will take higher G-loads and carry more mass and into orbit while posing no harm to its crew because there isn’t one.
The Crew Exploration Vehicle (CEV) is NASA’s proposed series of human spaceflight spacecraft, intended to replace the space shuttle system. The project to develop and test the CEV is Project Constellation
Crew Exploration Vehicle – Wikipedia, the free encyclopedia