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Ex-Astronaut Developing Plasma Rocket To Revitalize NASA
TechReviewAl writes "Former astronaut Franklin Chang Diaz believes that the private sector can revitalize NASA, and his company is developing a plasma rocket to back up that claim. Chang Diaz argues that private industry can be used to develop much of the basic technology needed for space exploration, allowing NASA to focus on more sophisticated and critical components. His company, Ad Astra, is developing a variable specific impulse magnetoplasma rocket (VASIMR) that will be used to reposition the International Space Station. Last week, the rocket passed an important milestone in testing — reaching 200 kilowatts (enough to move the ISS). A video of the rocket can be seen on Ad Astra's site."
I'm not sure you understand the potential that any particular astronaut has to ruin hundreds of billions of dollars of government investment. If an astronaut meant to, or just screwed up at something that may have seemed inconsequential at the time, the deaths of the people onboard would be, while publicly tear-jerking, relatively inconsequential compared to the gross loss of capital for the agency. (Less now that they're intending to stop using the shuttles altogether, but to some degree still.)
The fact that he made it through training and became an astronaut means that he was worthy of being trusted with a hundred-billion-plus dollar space ship. That's what the training is for. That's why we pay their training, and why we pay them. Not only could they die in a spectacular fireball if they make the wrong mistake--or if someone else does--but it's possible they could completely ruin NASA's chances of ever being useful again by swaying public opinion. A single person could--or could have--singlehandedly set back mankind's exploration of space by decades or longer.
And you've really got the balls to say that spending the money that he got as part of that trust to keep advancing something he loves and believes in is less respectable than if he had taken his money, gambled with it on the stock market, and taken whatever gains he had and spent them on this as an outsider?
Disclosure: I am related to a former high-ranking NASA employee, and while that doesn't make me an expert, I do have at least SOME sense of scale about the damned thing.