Seasons & Episodes
Secrets of the Black Hole
Black holes are nature's ultimate abyss, capable of swallowing up a star the size of our Sun in seconds. There are milli
Inside the Sun
The Sun is a nuclear inferno, its surface raging with violent eruptions. Huge plasma storms eject electromagnetic debris
Killer Asteroids
Asteroids are constantly threatening Earth, with thousands lurking too close to our planet for comfort. We travel to Ari
Expedition Mars
Mars has been a tough training ground, with half the missions sent there ending in failure. Swirling dust storms, deadly
Alien Worlds
Alien worlds are out there. Astronomers now think almost every star has planets orbiting around it, creating billions of
Hunting a Comet
Comets appear from nowhere and then blaze across the sky in a magnificent display of cosmic fireworks before disappearin
Supermassive Black Holes
We strip apart black holes, one of the most feared objects in the universe, and tear off swirling galaxies of stars, pla
Extreme Stars
We strip apart the Sun and tear off boiling seas of plasma, light particles, and force fields layer by layer to explore
Hunt for the Big Bang
We strip apart asteroids and peel back surfaces, slice open craters, and exploding out rocks layer by layer to explore t
Jupiter: The Sun's Secret Twin
Jupiter is a planet of extremes. Twice the size of all the other planets in our solar system combined it's formed almost
Mystery of the Hidden Universe
How much more is there to the Universe than meets the eye? In this episode, we join the scientists who hunt for our hidd
Solar System: Hunt for the Missing Planet
The solar system and its planets seem like a familiar place. Yet scientists now think they've detected something huge lu
Mystery of the Alien Asteroid
Scientists have spotted a mysterious object the size and shape of a skyscraper hurtling through space.
Hunt for the Missing Black Holes
CGI reveals our Universe might be teaming with mysterious 'seed' black holes.
The Moon's Dark Secret
A story of planetary collisions, volcanoes spewing lunar lava, and a vicious act of celestial cannibalism.
Inside Saturn's Rings
Scientists search for answers and discover incredible truths, including the presence of a giant unseen 'dark-ring'.
Secret History of the Solar System
New evidence is forcing scientists to rethink the story of our cosmic roots.
Inside Mega Space Storms
Stunning CGI reveals how this epic weather is now uncovering the inner workings of these mysterious giant planets.
Secrets of the Alien Megastructure
Have we stumbled upon an extraterrestrial civilization doing some serious construction work?
Hunt for the Missing Moons
Earth-like moons with oceans and mountains that could be home to advanced alien life.
Pluto's Strange Secrets Revealed
Scientists race to uncover Pluto's weirdest secrets and they're finding answers.
Hunting the Holographic Universe
An elite group of physicists have reached as astonishing conclusion: that the universe is a hologram.
Mission to Mars
Hunting White Holes
Mystery of the Milky Way
Jupiter: Secrets Of The Solar System
Secrets of the Asteroids
Inside Space's Great Wall
Mystery of the Dead Planets
Mystery of the Giant Ice Planets
Popular Cast
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