This Experiment Shows How Stars Explode! With the Galilean Cannon experiment, we can see how the energy from the collapsing core transfers outward, layer by layer, until the surface is blasted away. Just like in space, the smallest ball (outer layer) gets launched with incredible force — a simple but powerful way to visualize a cosmic explosion. #supernova #hypernova #physicsexperiment #physics #space #astrophysics #science #stardeath #cosmicexplosion #guinnessworldrecords | Academic Avengers