How the Universe Works — Season 2

Do we stand alone in the vastness of the universe? What distinguishes Earth so profoundly? A crucial part of the answer lies with our volcanoes; indeed, without them, this planet would be unrecognizable. Now, we are uncovering volcanoes on …

The violent forces of weather are expressions of the planet’s inherent dynamism. In our search for life beyond Earth, we must seek not only habitable worlds, but also the weather that shapes them. Perhaps within the heart of a colossal stor…

For a long time, we believed our solar system contained all the planets that existed. Now, having discovered countless others, we find them remarkably unlike what we imagined: some are deep-frozen, toxic spheres of ice, while others are sco…

The cosmos is a minefield of magnetic force. Within it, star systems spin and crackle, monstrous magnetic fields rend worlds asunder, star-quakes unleash beams of devastating energy, and galactic engines hurl gamma-rays across unimaginable …

Our very being depends on the steadfastness of Earth's orbit. Yet we are anomalies; beyond our world, orbits appear chaotic, unstable, and often destructive. And yet, at the grandest scales, orbits are a generative power, shaping the univer…

Born in the nascent universe, comets might serve as time capsules, holding clues to the cosmos' deepest mysteries—and perhaps even the genesis of life itself. This exploration reveals a depth of wonder about comets far exceeding previous un…

The celestial bodies that extinguished the dinosaurs may pose a future threat, yet paradoxically, they also played a crucial role in Earth's formation and potentially seeded it with life. These asteroids have shaped our world as profoundly …

Our planet arose from a tumultuous history of cosmic upheaval, a series of cataclysms essential to our very existence. Might similar forces have sculpted other worlds, cradling life and fostering the development of beings akin to ourselves,…


