Canada Post Year of Astronomy Stamps

When I was over at my Dad's today, he showed me some stamps he had bought from Canada Post. They are to commemorate the International Year of Astronomy, which of course is this year, 2009. They are really neat looking stamp sets. They feature a shot of a cool space object and a Canadian observatory, one of which was instrumental in co-discovering the first black hole.

Here is a link to info on the Canada Post website.