Entering the Wormhole now Sir!!
This picture was taken from my , now defunct, UER Webpage. It shows a P&O Lines Mk VIIIa Liner about to enter the Wormhole off the frozen Alpha Mensae 4 Planet. This wormhole it a Type 2b variant, which means it takes 2-7 days to travel through, and is a closed wormhole that needs opening with a Keyhole Drive.
I am going to redo the UER Webpage, so when I do there will be links to the various pages explaining what all that means