Ep 3. Planets from Hell

How The Universe Works season 2 episode 3 is titled "Planets from Hell". In this episode, viewers are taken on a journey to explore some of the most extreme and inhospitable planets in the universe.

The episode kicks off by discussing the extreme conditions of Venus, the hottest planet in our solar system. Viewers get an in-depth look at the dense, toxic atmosphere of Venus, where temperatures can reach a scorching 864 degrees Fahrenheit. The episode also explores the fascinating geological features of Venus, including its massive lava plains and towering volcanoes.

Moving on from Venus, the episode delves into the mysterious world of exoplanets - planets that exist outside our solar system. Astronomers have recently discovered a new breed of exoplanet - the "hot Jupiter". These gas giants are similar in size to Jupiter, but orbit extremely close to their host stars, resulting in blistering temperatures that make it impossible for life as we know it to exist.

Next, viewers are transported to one of the most extreme environments in the universe - the surface of a neutron star. These ultra-dense remnants of supernova explosions have a gravitational pull so strong that they can warp light and distort space-time. The episode explores the intense heat and radiation emitted by neutron stars, and the incredible phenomena that occur in their vicinity.

The episode also takes viewers on a tour of the solar system's gas giants - Jupiter, Saturn, Uranus, and Neptune. The show delves into the complex weather patterns and unique features of each planet, from Jupiter's famous Great Red Spot to Neptune's icy moon Triton.

Finally, the episode explores the concept of "super-Earths" - exoplanets that are larger than our own planet but smaller than gas giants. These planets are believed to be the most likely candidates to host life as we know it, but their extreme conditions present major barriers to the survival of any potential inhabitants.

"Planets from Hell" is a fascinating and visually stunning episode that offers a glimpse into some of the most extreme and otherworldly environments in the universe. Whether you're a casual space enthusiast or a dedicated astronomer, this episode is sure to captivate and inspire.