This is really a great day for NASA and the exploration of our solar system.

It's different from the inner rocky planets. It's different from the outer gaseous planets. And as such, it holds many clues as to how the solar system was formed.

We're being prudent and taking all measures to make sure it's ready. We won't launch until it is.

Astronauts are inherently insane. And really noble.

I'm even going to electrolyze my urine. That'll make for a pleasant smell in the trailer.

If I survive this, I'll tell people I was pissing rocket fuel.

Polar exploration is at once the cleanest and most isolated way of having a bad time which has been devised.