One of the awesome things about Boomershoot is that weather conditions have generally been favorable enough (since I’ve been attending, anyway) for spotters to see bullet trace. You’re watching the bow wake of the bullet moving through the air, just like the bow wake of a boat on the water. It’s incredibly cool.
Why, it looks just like the billions-miles-wide bow wake on this fast-moving rogue star, here.
Holy Crap!