kilcoo316 wrote:Aye, and flynfrog - whats wrong with ESA?
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Nothing, but compared to NASA... It is like comparing Prodrive with Ferrari, if you get my drift.
Tom, thanks, really nice photos.
For example, for the nuts and bolts guys, this is the most powerful engine the world has seen, rated at 500.000 hp (my own calculations), weighing 135.000 kilos, tanks included, not counting fuel. It is awesome to stand right besides it. If you go sometime to Washington, make sure you visit it at the Air and Space Museum, the most wonderful "mechanical place" in the world.
For the aeroguys, I found this article on
pressure sensitive paint: do they use it on F1 wind tunnels?
I once wrote an article on the engineering of an intestellar trip (sorry, in spanish,
here). My two "big" conclusions: nothing short of an antimatter-matter engine would do. And we might well be the first intelligent species in the galaxy! The argument for this last affirmation (I am not being original here, it is a scientific speculation made by other people): cells may be easy to produce, but sex and love is difficult to achieve...
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If you are slightly interested, I could try to translate, but it is going to take time...
For those of you that marvel at the size of the universe, you might like this: is a Hubble "deep field" photo: each point of light is a galaxy like our own Milky Way, with thousand of millions of stars:
Finally, I think this is one beautiful (and recent) photo: these "pillars" in the gas cloud, are where stars are born.
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