How the Universe Works (2010)

S2E3 Exoplanets - Planets from Hell

For a long time, we believed all planets existed within our solar system. However, numerous discoveries have revealed countless exoplanets that defy our expectations. From frigid, poisonous ice worlds to searing, lava-covered hellscapes, the diversity of these celestial bodies raises a chilling question: Are all these distant planets akin to a hellish nightmare?