Northern lights could light up the skies in 15 US states tonight and this weekend! Thanks to a burst of solar wind, auroras might dip way farther south than usual—think Michigan, Maine, even possibly Illinois and Oregon if things get wild. If you’re in one of these states, grab your camera, find a dark spot, and look north around 1-2 a.m. Pro tip: download an aurora forecast app to track the action in real time. Who’s staying up for the show? #NorthernLights #AuroraBorealis #SkyWatch #Science