[jtminton]

I rarely take environmental advice from astronauts who rely on hyrdocarbon-based methods to take their plastic and polymer based shuttles into space.

[thoughtomator]

Maybe the Space Madness(tm) has them all thinking they're environmental scientists?

[liberateUS]

I rarely take environmental advice from astronauts who rely on hyrdocarbon-based methods to take their plastic and polymer based shuttles into space.

Just how much damage does a shuttle launch do to the environment, anyway?