S2 E1 • NASA's Greatest Moments

Counting down the greatest moments in NASA's nearly sixty year history, revealing the incredible stories behind the missions and discoveries that have remade our understanding of the Final Frontier

Première diffusion : 11 avril 2017

S2 E2 • Strangest Alien Storms

New discoveries on alien planets reveal the most violent storms and strangest weather in the universe including the possibility of raining rubies and diamonds, frozen wastelands and hellish infernos.

Première diffusion : 18 avril 2017

S2 E3 • Was Einstein Wrong?

Scientists investigating dark energy make findings that cause them to re-examine the work of Albert Einstein.

Première diffusion : 25 avril 2017

S2 E3 • Black Holes: The Einstein Prophecy

Researchers investigate the dark secrets of the mysterious phenomenon known as black holes.

Première diffusion : 25 avril 2017

S2 E4 • Secret History of Jupiter

NASA's Juno mission reveals secrets about Jupiter, a strange world that is more like a star than a planet; learning what lies beneath the planet's violent storms provides scientists with a new understanding of the solar system.

Première diffusion : 2 mai 2017

S2 E5 • Mysteries of Alien Volcanoes

New research into our solar system's alien volcanoes reveal shocking discoveries; many of these fiery wonders are similar to the volcanoes on Earth, and some might even have created the conditions for extraterrestrial life.

Première diffusion : 9 mai 2017

S2 E6 • Curse of Dark Matter

Recent discoveries have revealed vast clouds of dark matter in the universe; this mysterious matter could be proof that multiple universes exist; researchers investigate the secrets of dark matter.

Première diffusion : 16 mai 2017

S2 E7 • Race to Planet 9

Scientists believe that there is an undiscovered massive planet lurking at the edge of the solar system. Join researchers as they hunt for this mysterious world, an investigation that could reveal the secret history of the solar system's formation.

Première diffusion : 23 mai 2017

S2 E8 • Rise of the Monster Stars

The most extreme stars in our universe could be the key to understanding life in the cosmos. These monster stars are among the oldest in the universe, and can be hundreds of times larger than our Sun and burn over million times brighter.

Première diffusion : 30 mai 2017

S2 E9 • Stranger Signals from Alien Worlds

For decades, researchers have been scouring the universe for signals from extraterrestrials. New discoveries reveal mysterious fast radio bursts from space that may be the key to confirming life in the cosmos.

Première diffusion : 6 juin 2017

S2 E10 • Secret History of the Big Bang

Scientists are on a race to find the beginning of time and space: the Big Bang; cutting-edge technology helps astronomers look back in time to uncover the mysteries of our universe's creation, revealing the first moments of the cosmos.

Première diffusion : 13 juin 2017

S2 E11 • Hunt for the Hidden Cosmos

New telescope technology helps astronomers explore the never-before-seen invisible universe, revealing the secrets of the greatest enigmas in the cosmos.

Première diffusion : 22 août 2017

S2 E12 • When Meteors Attack

Meteors are a deadly threat for our planet, but new technology may provide a way for Earth to fight back when they attack. Join experts as they uncover the mysteries behind these fascinating and terrifying celestial objects.

Première diffusion : 29 août 2017

S2 E13 • TBA 9/5

Première diffusion : 5 septembre 2017

S2 E14 • TBA 9/12

Première diffusion : 12 septembre 2017