
Secrets of the Universe
Secrets of the Universe launches viewers on eight mind-blowing adventures to seek answers to some of the Universe’s biggest mysteries. How did the Universe begin? Are there other Earth-like worlds? What is life? Each stand-alone film tells the remarkable stories of the missions and the breakthroughs that have revolutionized our understanding of the cosmos, featuring many of the world’s top space scientists, engineers, and explorers. They reveal not just wonderful far away vistas and amazing science, but also the powerful human stories that reveal the dedication and perseverance needed to explore the Universe for all of humanity.
- Created By
- First Aired on
Mar 10, 2022
- Popularity: 7.286
- 2 votes
- Networks
- (US)
- Production
Bigger Bang (GB)
- Status: Returning Series
In Production
1 seaons till Apr 28, 2022
Last episode: How did the Universe Begin?
Seasons & episodes
Total 1 seasons, 8 episodes

Season 1
Aired
Episode 1SLS: NASA's Mega Rocket51 min
NASA’s Space Launch System is the most powerful rocket ever built. This is the story of the incredible engineering that went into building it, told first-hand by NASA’s best rocket engineers. Building the rocket that will take us back to the Moon is no easy task, but the payoff will be phenomenal.
Episode 2James Webb: The $10 Billion Space Telescope50 min
This is the story of the James Webb Space Telescope, told by the people who have devoted their lives to it. It is the world’s largest, most advanced, and most expensive telescope, and building it has been fraught with challenges. But it will all be worth it if the December 2021 launch is successful.
Episode 3Skylab: NASA’s First Space Station52 min
Before the ISS, there was Skylab: NASA’s first mission to build a home beyond our planet. This is the spectacular story of the first astronauts who lived on a space station, and the incredible things their work taught us about what it takes for human beings to live, work, and play in outer space.
Episode 4To the Moon and Beyond52 min
We’re going back to the moon. This episode explores how we did it in the past and how and why we will do it again. The moon is critical to future exploration. It will be where we learn to build sustainable colonies on other worlds.
Episode 5Hunting for Earth's Twin52 min
In just one generation, our ability to search for planets beyond our solar system has transformed. With modern techniques and telescopes, planetary scientists have found thousands of exoplanets in our universe, and many of them have the perfect conditions for life. Are we about to find Earth’s twin?