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the high costs and big risks to fail are only the two main problem of the VSE architecture

the third big problem of VSE is that it will be a big regress in space exploration as "number of flights and astronauts in space"

I think the Shuttles are too old and too dangerous to fly and must be grounded NOW

but the NASA decision to abandon ALL researches about a new, cheap and reliable "new Shuttle" is WRONG

without an (old or new) Shuttle (and only a little capsule) the entire space exploration will have a BIG REGRESS

I explain my opinion in my new "VISUAL" article www.gaetanomarano.it/articles/008visual.html

what do you think about?

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