Bill Nye the Science Guy Accused of Conducting Experiments with 'Star Trek' Buddy

8/5/2014 4:00 PM PDT BY TMZ STAFF

Bill Nye the Science Guy and Robert Picardo, the Doctor from "Star Trek Voyager", have been pals for years … but now Robert’s estranged wife is accusing them of being more than just BFFs.

She thinks they're boldly going where neither has gone before.