This website is meant as a tool for hard Sci-fi writers, but its a great read on nuclear rockets. http://www.projectrho.com/public_html/rocket/enginelist.php h

This website is meant as a tool for hard Sci-fi writers, but its a great read on nuclear rockets. http://www.projectrho.com/public_html/rocket/enginelist.php http://www.projectrho.com/public_html/rocket/enginelist.php