Jupiter's gravitational force made it a wrecking ball when it barreled through the early solar system. But it also shaped life on Earth, delivering comets laden with water-and perhaps even the fateful asteroid that wiped out the dinosaurs.

NASA's Cassini explores Saturn for 13 years, looping through its icy rings and its moons. The probe captures stunning ring-moon interactions, but when it finds the ingredients for life on the moon Enceladus, a bittersweet decision is made.

A desperate galaxy cries out for law and order. In the past, an army of peacekeeping Centurions delivered stability. But the Nova Corps are dead and gone – now there is only Richard Rider, the man called Nova.

Not even Nova can stop the force of nature that is Galactus so it's up to Rich Rider to help evacuate the planet. But can he expect any help from his friend and current herald - the Silver Surfer? Then, Nova rockets into the Secret Invasion when Super-Skrull comes asking for a favor. But isn't he one of the bad guys?

He's looking for a fight. She's looking for a hero. Sergeant Dante Strak hasn't always fought for the right side. Now that he's part of Nova Force, he has a chance to make up for the mistakes of his past. After years of fighting, Dante believes he's ready for anything the universe can throw at him...until a sexy, stubborn doctor crashes into his life and changes everything. Dr. Tyra Li is on Bellex 3 to help combat the arrival of cobalt, a new designer...

A major discovery shows how life came back after an asteroid wiped out the dinosaurs. With exclusive access to a fossil trove from the key first million years after impact, the film charts the rise of a new living world from the ashes.

Eagles dominate the skies. But what makes these predators so special? Researchers study one special bird--and stunning up-close footage reveals her exceptional strength, eyesight, and flying skills. With intimate access to a new bald eagle family, NOVA takes you into the nest to witness the drama of chicks struggling to survive.

Le Chasseur de Vampires de l'ordre des Eternels n'est plus, ainsi que tous ceux avec qui il a tenté de protéger le « Novae Terrae », face à une horde de Vampires dirigée par Eleonore et Aleksis qui a assailli la citadelle dans laquelle se terraient Tomasz, Mylena et les Eternels. Mais tout n'est pas perdu, il reste un espoir en la personne de Sarah. Issue d'un Chasseur et d'une Sorcière, elle est un être d'exception qui promet encore bien...

Imaginez un monde dans lequel rien n'est en réalité tel que vous l'imaginiez jusqu'ici. Découvrez, de l'origine du monde jusqu'à nos jours, l'envers du décor que vous ne pouviez voir. Partons voyager autour de la Terre aux ctés d'une Vampire énigmatique, et découvrons avec elle les secrets les plus enfouis de l'Histoire, ceux-là même qu'aucun livre ne vous a conté jusqu'à aujourd'hui, et que Tomasz apprendra en même temps que vous. Parce...

Like virtually every animal, humans need sleep to survive. But why? Scientists peer into the brain to see what happens while we snooze and understand the powerful role that sleep-or lack of it-plays in memory, trauma and emotion regulation.