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Birth of Monster Black Holes

   2021    Science
Supermassive black holes are the engines that power our universe and one of the major players in the evolution of galaxies. They're in fact the driving force at the heart of nearly every galaxy in the cosmos. Now, a new mystery has emerged about the oldest supermassive black holes. We see supermassive black holes in the very early universe. A ...nd we don't understand how they grew so large so quickly. We have clues about their formation but, can we solve the mystery of this supermassive growth spurt?   Show More
Series: How the Universe Works Series 9

War of the Galaxies

   2021    Science
Our universe is at war. The universe is a very violent and deadly place. Entire galaxies fight to the death. Only the strongest survive. If a galaxy wants to stay alive, it has to feed on other galaxies. Our own galaxy also fights for survival. These battles are how galaxies live, grow, and die. These collisions got us to where we are today, ...and they're going to determine the future of the universe.   Show More
Series: How the Universe Works Series 9

Level Up

   2020    Technology
Nintendo goes 3D with Star Fox. Wolfenstein 3D popularizes the first-person shooter format, while Doom ups the ante with networked gaming. 'High Score' is a crash course on the golden age of gaming filled with insightful interviews, brilliant writing, and most importantly, an inspiring and inclusive message.
Series: High Score

Gravitational Waves Revealed

   2021    Science
In astronomy, we've been looking at different kinds of light and opening up the universe a little bit more of the time. But then in 2015, the roof came off. Something happened that changed everything, the ability to see waves in space and time itself. Gravitational waves help us roll back the clock to the dawn of time, discover epic cosmic co ...llisions, on make Earth-shaking discoveries. Gravitational waves are the biggest game changer since the invention of the telescope. We have a completely new universe to view now. A new exploration of space is just beginning.   Show More
Series: How the Universe Works Series 9

The Giant Ice Planets

   2021    Science
Uranus and Neptune, two of the largest, farthest and strangest planets in our solar system. These two planets break all the rules. Of all the big planets, Uranus and Neptune remain the biggest enigmas. Today, astronomers are finally unlocking why these supersized snowballs are so weird. Can an ancient mega-collision reveal what knocked Uranus ... onto its side? Can a missing twin world unlock why one of Neptune's moons orbits the wrong way? And what is the energy that drives the fastest winds in the solar system?   Show More
Series: Space Deepest Secrets Series 8

The Next Supernova

   2021    Science
There's a killer lurking in our galaxy, a star ready to explode into a supernova. Seen from Earth, a supernova in the Milky Wave would have a terrible beauty. But for us, it could be fatal. In a few seconds, it can release as much energy as the sun will over its entire lifetime. It could be anywhere. It is nearly impossible to predict where a ...nd when the next supernova will happen. The hunt is on to find the next supernova before it finds us.   Show More
Series: How the Universe Works Series 9
The Life of Birds

The Life of Birds

1998  Nature
Leaving Neverland

Leaving Neverland

2019  Culture
Tiger

Tiger

2020  History
High Score

High Score

2020  Technology
Ancient Apocalypse

Ancient Apocalypse

2024  History
Natural World

Natural World

2015  Nature
Ancient Aliens

Ancient Aliens

  History