A towel, it says, is about the most massively useful thing an interstellar hitchhiker can have.
There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.
There is another [theory] which states that this has already happened.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
Look again at that dot. That's here. That's home. That's us. 
Rick7425.ORG is for the .ORG's of the world...
The .org was one of the original top-level domains, established in Jan 1985.
Some of my favorite .ORG web pages:
.ORG is one of the original top-level domains, established in Jun 1985.
Enjoy...
It's the only planet we have, so here are .ORG for Earth.
"Once you do know what the question actually is, you'll know what the answer means..."
Additional links:
A towel, it says, is about the most massively useful thing an interstellar hitchhiker can have.
There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable.