Ok odd bug, not really game breaking but I thought I'd point it out since I didn't see it already posted. (Sorry if I just missed it or you already know about this one) My friend and I were playing a game and whenever we launched nukes from the moons of a planet to the planets surface they would go into space like normal then derp off randomly into space without any orbital path at all. Mine seemed to go into the sun while flying sideways while his flew off into deep space. However once they reached their completely arbitrary destination in space, they would glitch to the planet they were supposed to go to and travel across its surface properly again. All the ones we fired did make it to their desired destinations, they just took a ridiculous and somewhat impossible paths, perhaps using hidden micro black holes to get to there?
the nukes are still traveling via the path. their strategic icons are just broken. if you look close enough within celestial view, you can easily spot the little yellow streaks of nuclear death going right where they were told.