Why?
Are suddenly aliens on the moon or mars and now because its cheaper to send stuff there, its now suddenly economically worthwhile to do so?
If you do'nt 'fix' earth why fixing up mars?
Do i like rockets? yes. Do i think Space is interesting? yes.
But suddenly we want to go to space because of what? It got cheaper? So whats the economic value which will pay for this?
But sure i will take the space tourism.