The much-hyped Ares 1-X was much ado about nothing.
Only a large-volume market like space travel can attack the barrier of high costs.
To me, money is a commodity that a person must have to function, not a goal in itself.
My favourite thing to do on this planet is to scuba dive.
I felt pretty confident in relieving myself, since I had the urge.
If you want to say that the sky is black, and if I'm there, even if I fall back down again, I will be weightless for a period of time - maybe that's the definition of space.