Thanks so much Ken for starting this thread up for me.

And thank you everyone for your support- I'm very grateful.
Regarding the questions, I will have to leave the really interesting ones to the astronomers and physicists on here, as I am still trying to get my head around all that stuff, so he will have to get used to being asked some really simple questions (ones that he's been asked lots of times probably), as I am just an average, every day person interested in Astronomy. I"m sure he's used to being asked the same questions over and over again (what's interesting to me, may be at the risk of being boring to others unfortunately).
Though Shelley did nick one of my questions - regarding observing

. Oh well, back to the drawing board. Shelley has some fantastic questions to ask!
Warren, I too would like Brian's input on multi-universes. It never occurred to me until now if he believed in String Theory.
I've yet to come up with my questions as I have been busy trying to put fires out on my threads.

I expect the older folk here- yes that's you too Bert, to participate, and Bojan, you have to ask the questions, not answer them.
I would like as many people to participate as possible please.

If my request comes to fruition, and many people participate, we may be in for a very exciting evening with Brian Cox!

So let's keep on taking this seriously please.

Anyone that doesn't, I am going to have to give them a talking to.
I'm going to be bossy

and possibly mean

to preserve the quality of this thread.
After all, this is the thread that the man himself, Professor Brian Cox, will no doubt be directed to regarding what sort of questions we are going to be asking.