CheeseSandwich t1_je0id7j wrote
Reply to comment by ColorUserPro in TIL intercontinental ballistic missiles use celestial navigation to check and correct their course (initially set using internal gyroscopes) while flying outside the Earth's atmosphere. by Captainmanic
It was a feat of engineering, but the cost was crazy. Like $400 million per missile if I remember reading correctly.
ColorUserPro t1_je0wkjl wrote
I'd over-classify my nuclear program if I hemorrhaged money like that.
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