..do you know what...

....
With the enormous amount of "stuff" floating around in space now, at speeds of up to 27,000 mph, I don't see how it can be safe to attempt commercial space flight, or any other form of space flight, from now on!
http://en.wikipedia.org/wiki/Space_debrisA 1/4" bolt punching a hole in a space vehicle, head-on, at a closing speed of 54,000 mph will be enough to explode it!
Its a mystery to me how the various NASA, etc, modules, etc, get to their destination without colliding with it...not to mention all the rocks in the Asteroid Belt for those further trips into space!
...and I though my garden shed and spare bedroom was full of "stuff"!...

...!
Paul...wearing my WW2 steel helmet for safety, during my Earthly shopping excursions...

...!
(I regularly take the 'Bus to Alpha Centauri to do my weekly shopping, but its getting dangerous now!).