By webmaster Monday August 3rd 2009 21:25 Central European Time

If I should name the one person that has influenced me the most in my life among those I have actually never met, then probably it would be the late Dr. Carl Sagan (November 9, 1934 – December 20, 1996). Carl Sagan was an astronomer, author and educator, especially famous for the television series Cosmos. [...]