"So this is it," said Arthur, "We are going to die." "Yes," said Ford, "except... no! Wait a minute!" He suddenly lunged across the chamber at someth… - Douglas Adams

"Goosnargh," said Ford Prefect, which was a special Betelgeusian word he used when he knew he should say something but didn't know what it should be.

And the most interesting natural structure?

A giant, two-thousand-mile-long fish in orbit around Jupiter, according to a reliable report in the Weekly World News. The photograph was very convincing, and I'm only surprised that more-reputable journals like New Scientist, or even just The Sun, haven't followed up with more details. We should be told.

"Don't blame you," said Marvin and counted five hundred and ninety-seven thousand million sheep before falling asleep again a second later.