[ExI] Atomic rockets science fiction/fact online source!

[John Grigg]

This science fiction/fact website talks about the atomic rockets that
were so popular in the speculative fiction of many decades past.  And
how to try to imbue some sound science into one's science fiction, if
you want your characters to travel the galaxy in one of these "retro"
vehicles....

http://www.projectrho.com/rocket/

John  : )