How the Universe Works

Mystery Of Alien Worlds. New discoveries have revealed alien worlds that seem to defy the laws of physics. Experts use cutting-edge astronomy to explore this mystery.

Curse Of The White Dwarf. New research suggests dead stars, known as white dwarfs, could be the key to understanding the universe. Experts investigate this mysterious phenomena.

The Next Supernova. Our galaxy is full of stars waiting to explode into supernovas, an event that could destroy all life on Earth. Experts hunt for the next deadly supernova.

Secrets Of Time Travel. The time travelling machines of Hollywood movies offer infinite opportunities, but could time travel ever really be more than science fiction?

How To Build A Planet. Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

Earth's Cosmic Journey. Earth is spinning on a tilted axis as it orbits around the Sun. Experts and scientists explain how the planet journeys through the Milky Way.

Secret Lives Of Neutrinos. Neutrinos are the most mysterious particles in the universe. New discoveries reveal their significance and how they pass through objects undetected.

Gravitational Waves Revealed. Gravitational waves are helping scientists explore the cosmos in new ways. How are these discoveries helping to reveal the universe's mysteries?

Secrets Of The Cosmic Web. New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

Secret Lives Of Neutrinos. Neutrinos are the most mysterious particles in the universe. New discoveries reveal their significance and how they pass through objects undetected.

Gravitational Waves Revealed. Gravitational waves are helping scientists explore the cosmos in new ways. How are these discoveries helping to reveal the universe's mysteries?

Secrets Of The Cosmic Web. New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

Hunt For Alien Evidence. The discovery of extra-terrestrial life faces a near impossible challenge. Experts explore the problems with proving or disproving the existence of aliens.

Moon. New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history. Was the moon originally more similar to earth than previously thought?

War Of The Galaxies. What happens when galaxies containing billions of stars collide? The gravitational forces of these giants intersect, and they are left irrevocably changed.

Curse Of The Cosmic Rays. Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger?

Dark History Of Earth. Earth's past is marked by one cosmic disaster after another, forging the path of human evolution. Experts explore how close the Earth has come to destruction.

Voyager's Ultimate Mission. Experts explore the most astonishing discoveries of the Voyager spacecraft. They examine how the operation has transformed into the ultimate mission.

Curse Of The Cosmic Rays. Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger?

Dark History Of Earth. Earth's past is marked by one cosmic disaster after another, forging the path of human evolution. Experts explore how close the Earth has come to destruction.