pes2013, on 09 December 2012 - 17:46, said:
Who is he?
Read his Wikipedia page but nothing worth noticing that really catches the eye.
Inspired millions of people to take an interest in astronomy/science with an amazingly accessible TV show. Wrote something like 40 books on the subject and mapped some of the moon which was later used to plan the moon landing.
He also flew in the RAF during WW2 and met both Albert Einstein and Orville Wright and has the longest running TV show with the same presenter. A huge loss.