The laws of physics are all well and good, but near-chaos apparently rules the cosmos. This program illustrates the extreme volatility of the forces at work in our universe, underscoring both the creative and destructive potential of celestial collisions, eruptions, and explosions. From awe-inspiring supernova bursts to fiery coronal mass ejections to careening asteroids that threaten our planet, the film offers a front-row seat at the heavenly brawl—while highlighting technical advances, such as NASA’s recently implemented STEREO probes, that record and analyze it. Students will also encounter a more subtle yet no less ominous form of cosmic violence: the black hole at the center of the Milky Way Galaxy. Produced by the Open University. (30 minutes)