Not a drill: a wild solar storm is about to hit, and the northern lights could be visible in 18 US states this Labor Day! If you’re in places like Illinois, New York, or Oregon, grab your camera and head somewhere dark with a clear view north. Best time? Midnight to 2 a.m. And if you want a heads-up, try an aurora forecast app. Who else is staying up for this? #Science #NorthernLights #LaborDay