How the Universe Works

Extreme Orbits: Clockwork and Creation (2x5)

Date de diffusion: Août 08, 2012

We owe our existence to the stability of earth's orbit. But we are the freaks: everywhere else we look we find orbits are chaotic, unstable, and violent. Yet on the very largest scale, orbits are also a creative force, even constructing the fabric of the universe itself.