I found a superb site today which gives a full run down on all the TV21 comics.
I admit to having watched the new Thunderbirds which is CGI generated. It is designed for children but I found it very entertaining.
Lady Penelope is much younger than she used to be!
Here is the real thing from the past
If I may indulge myself, here is a another great Gerry Anderson programme I watched when my children were young. Radio Monique used the theme tune from Terrahawks!