Feed the monkey: Space joke that failed to blast off.

Poor Roy Hodgson. He made a joke, only to have it backfire on him (TODAY, Oct 18):

I looked online for the original NASA joke but could only find this one:

I also found these space-joke links which I thought were not bad:

http://memebase.cheezburger.com/puns/tag/space

http://www.funology.com/outer-space-jokes/

I'm reserving what I think is the best for last...

Okay, next stop for me: the movie Gravity!