Wonderful. Absolutely marvellous news! And if the nutjob tries to sue Aldrin he should be laughed out of any court.

Let's face it - you're part of a hand-picked warrior elite chosen to undertake the most dangerous and furthest journeys in human history. You have walked upon the surface of the moon, and looked up at the Earth hanging in space like a priceless blue bauble. It is the single greatest moment in your entire life. Now these nutcases come along saying it was all a lie and didn't really happen. Of course you're going to be really pissed off about that. When one of these nutcases comes along and starts hassling you as you're going about your daily business, what are you going to do?

Aldrin punched his lights out. Good for Buzz. Knock some sense into the bugger. And it's a tribute to him that at the age of 72 he can still clean the clock of someone about half his age!