Ever wonder what happens when the sun “burps”? College of Arts and Sciences physics expert Sam Sampere breaks down solar flares and the incredible power behind them.

We’re currently in a solar maximum period, which is why you’ve been seeing those stunning aurora alerts lately. But even the most massive solar eruption—packing the energy of thousands of hydrogen bombs—is just a tiny drop compared to the sun’s total size.

From beautiful auroras to potential power grid disruptions, solar flares pack a powerful punch. Sampere explores the fascinating science behind solar activity and what it means for Earth.