That was Lawrence M. Krauss

[link|http://www.amazon.com/exec/obidos/tg/detail/-/0060977108|http://www.amazon.co...tail/-/0060977108]

and Jeanne Cavelos

[link|http://www.amazon.com/exec/obidos/tg/detail/-/0312263872|http://www.amazon.co...tail/-/0312263872]

I've only read the first one, and while very entertaining, it is also a good example of how far removed from observable reality some of the stuff in Sci- Fi like Star Trek is.