I would love to go to this...

Shag with a Twist

Spaceship building

I keep forgetting to ask. Does anyone have any links to articles that talk about intersystem space craft? I'm looking for speculation on the possibilities. I'm not much of a hard science guy, but since I would like the intersystem craft in the story I am writing to have some basis in reality, I need to read up on what the possibilities are believed to be.