The closer you travel to the speed of light the slower time travels, so a journey of 20 light years at 99% the speed of light would take just over 20 years from the view of an external observer but for the occupants of the spaceship the time for them would be closer to 20 days.
EDIT – mol – Carried on reading the thread after I answered and saw you answered your own question, I spelt it wrong but promise it was from memory (as the spelling might indicate).
It was the reincarnation of a being that’d been killed by Dent every single time it’d been incarnated. I think we met him as a bunny on prehistoric Earth before they met the Golgafrinchams in Life the Universe and Everything (I think).
How did Arthur amuse himself whilst on said planet?
Wowbagger wanted to insult everyone in the universe, I believe.
What’s the point of discovering new planets when they haven’t even invented warp drive?
I’m getting old and I’m not even sure the Federation will accept new cadets past their 30’s. Besides the entrance exams are tough so I need time to find the answers off the internet…look at the trouble Wesley Crusher had.