HDMovies

From the furthest reaches of space to our own cosmic backyard, we count down the discoveries that changed everything we know about our universe.

Scientists have discovered a mysterious ninth planet on the very edge of our solar system. Ten times the size of Earth, this strange world could have...

Recent discoveries could explain how supermassive black holes grow so big, one of the universe's most mysterious questions. Neither dark matter nor...

The first close-up images of Pluto revealed unimaginable secrets of this mysterious frozen world. Now, scientists investigate if Pluto is home to a...

The universe is home to real-life Death Stars that could destroy planet Earth. The latest science reveals the terrifying secrets of NASA's six...

The universe is a dangerous place, and we explore the deadliest spots in the cosmos. Between earth and the edge of the universe, there are a million...

Life once existed on Mars, but a series of devastating mass extinctions have made present-day life nearly impossible. The latest science shows how...

Dark matter is the biggest mystery of the cosmos. Scientists know that it has been vital to our universe since its birth, and new discoveries reveal...

Discoveries of new planets have revealed countless worlds much stranger than Earth. Some of these worlds don't have stars, others are made out of...

The series uses stunning interactive CGI to reveal step-by-step how a world is put together. With a little help from the world's top scientists and...

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

328 / 5 000 The Kremlin's strategy consists of infiltrating places of power throughout Europe and securing the services of more or less lucid...