Well, I don't handle nuclear *weapons*...but yes, sleep is important when doing anything nuclear...which in a strange way is why I've been on 3rd shift for over 10 years.
By the way Ben, I can name that NASA .jpg in one note...
Is it the x-ray composite photo of the Crab Nebula?
"Gentlemen! You can't fight here...this is the War Room!" -- Dr. Strangelove