The northern lights, or aurora borealis, could glow extra bright for 20 states on Wednesday, March 18 and Thursday, March 19.
Lucky Americans in roughly 20 states may get a chance to view nature's light show, the northern lights, tonight.
The phenomenon will be viewable beginning in the late-night hours of Wednesday, March 18, into the early morning of Thursday, March 19, a... [4113 chars]