Scaling Up? (Score 3, Interesting)

Amazon vs. Armadillo for the next Lunar Lander Challenge at the X-Prize Cup? It sure looks Bezos has more than enough to create some meaningful competition. Seriously though - how much bigger is this vehicle going to get? The photos of it on the flatbed truck are awe inspiring...yet I can't imagine how much of that must simply be for fuel. The website's career section has a lot of talk on cryogenics, turbopumps, and Delta/Atlas sized rockets. It sounds like Bezos is going along the conventional routes for launch (erm just look at the name of the rocket - the New Shephard), and the H2O2 rockets being tested out now in the video are only retrorockets to be used during landing, in place of or in addition to parachutes. It'll be really interesting to see what a sub-orbital version looks like.