If you have an extra few hundred thousand dollars lying around, than your dream of going to space is one step closer to reality. (relevantmagazine.com)
The only net GHG - absorbed IR is 23 W / m ^ 2, that not going to Space through the «atmospheric window». (judithcurry.com)
When people think about going to space, they usually think about going up. (scientificamerican.com)