First allow me to congratulate the producers of "Cosmic Vistas", one of the most visually stimulating and best presented programs ever made on the subject of astronomy. Also, in my opinion, there could not be a better person to host and present the show other than "Ivan Semeniuk" I have seen him in other programs such as Daily Planet as the astronomy consultant and segment host but seeing him hosting an entire program purely based on astronomy is the best way to actually learn about the beautiful science that is the universe. It is easy to tell that Ivan has a genuine excitement that he brings to the program, this enthusiasm is easily detectable during his explanations of how the universe works and what we as humans have come to understand about the space around us. The excitement that wells up within me when I see that a double shot of "Cosmic Vistas" is coming on is unmatched by any other show other than "Wonders of the Universe", hosted by "Brian Cox", another astronomer who captivates my every moment when he appears. Keep up the great work Ivan and the crew at "Cosmic Vistas", you have many more viewers than you could ever imagine................David Mertsch, back yard astronomer and general science enthusiast :)