The first thing about CST-100 is that it is not business as usual. It is not a 'cost plus' contract. It is a contract where risk is taken on by Boeing. That, I sense, is a big deal to the company. Sure, they do take on that sort of risk when they sell a jetliner to an airline company, or do they? Well there is no airliner to go between the end user and the company. So far, the contract will be just between NASA and Boeing. In the unforeseen event Boeing decides to put in a third party, like ULA, then the dynamic would change a little. Let's assume that it won't. Boeing will take responsibility for the craft and all the technicalities. That means that they retain ownership. For a disposable craft, ownership is a short lived thing. Risk is the important item here. Any technical malfunction leading to human injury or fatality could lead to money lost by the company. Amount will vary on a case by case basis. Of course, since this is rocket industry, the sky is the limit. (These are generalized statements. I have no clue what agreements NASA and Boeing will have including anything pertaining to risk.)
|Credit EC Holm|
There seems to be a belief out there on the net that this craft's electrical system is only powered by batteries alone. If that is the case, it is unprecedented and could possibly be a significant innovation. Batteries are traditionally heavy and don't last long. They are usually replenished with power form solar cells or fuel cells as is for all modern maned or cargo carrying craft.
The CST-100 team was in a tough situation. On one side, they had a company that was adverse to a lot of risk, and on the other side, they had a project that demanded to take on a lot of risk. So the design reflected lower risk. I applaud the team for their excellent work in such a tough situation. Is CST-100 really what we need to advance commercial space? Maybe. Time will tell. It is not the best. It was design for five people but can fit seven. On the other hand SapceX Dragon 2 was designed for seven people. Dragon 2 is a riskier program to build. CST-100 has a better chance at success. I think both will make it. I can't stress enough how extraordinary it was for Boeing to take on this project in the first place. There was never a manned capsule made in Boeing's name. Instead Boeing bought McDonnell Douglas who had made both the Mercury and the Gemini capsules (late 1950's to early 1960;s). These are on display at the St Louis Science Center. I took pictures of them - seen above. They are strikingly small. So small that they look like some mesh between modern art and engineering built around humans. This is a really risky project for Boeing. I applaud them in taking this leap.