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Season 3 | Episode 1 Wed 22 Feb at 16:40

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The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe?

Episodes

 Season  Episode 1 Journey from the Centre of the Sun

Journey from the Centre of the Sun

  • Episode 1

Our entire existence is a result of the nuclear reactions that occur within the sun. Plunge into this ball of gas and discover how it was created.

 Season  Episode 1 Nightmares Of Neutron Stars

Nightmares Of Neutron Stars

  • Episode 1

Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they have the power to destroy planets and even other stars.

 Season  Episode 2 End of the Universe

End of the Universe

  • Episode 2

How and when will the Universe end? Gravity and dark matter are poised to annihilate the Universe in a big crunch. Will expansion and dark energy tear it apart?

 Season  Episode 2 When Supernovas Strike

When Supernovas Strike

  • Episode 2

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe.

 Season  Episode 3 How Black Holes Made Us

How Black Holes Made Us

  • Episode 3

Black holes aren't simply violent monsters. New discoveries reveal their importance in creating stars, giving light, and building the universe itself.

 Season  Episode 3 Jupiter

Jupiter

  • Episode 3

How did the gas giants of Jupiter come into being? The inner workings of outer space will be revealed as modern astronomy helps to demystify a series of unusual phenomena.

 Season  Episode 4 Secret World Of Nebulas

Secret World Of Nebulas

  • Episode 4

Nebulas are the strange structures of cosmic gas and dust where stars are born and die. New discoveries reveal the secrets of these mysterious places.

 Season  Episode 4 First Second

First Second

  • Episode 4

A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?

 Season  Episode 5 The Interstellar Mysteries

The Interstellar Mysteries

  • Episode 5

Interstellar space is the space between the universe's stars. New discoveries reveal that it's not empty and unremarkable as previously thought.

 Season  Episode 5 Saturn

Saturn

  • Episode 5

Saturn's ferocious weather, its evolving ring system and the discovery of active geology on one of its moons have rewritten the textbooks; explore these new discoveries.

 Season  Episode 6 Did The Big Bang Really Happen?

Did The Big Bang Really Happen?

  • Episode 6

New discoveries lead scientists to question if the Big Bang really happened. They investigate if it was the start of many multiverses.

 Season  Episode 6 Extinction

Extinction

  • Episode 6

Explore whether catastrophic events such as volcano eruptions, ice ages and asteroid strikes spell out a bleak future for the existence of humans on planet earth?

 Season  Episode 7 Hunt For The Universe's Origin

Hunt For The Universe's Origin

  • Episode 7

Conflicting results make determining the age of the universe difficult. Finding the answer could be the key to many mysteries of the cosmos.

 Season  Episode 7 Milky Way

Milky Way

  • Episode 7

What built the Milky Way? At the heart of our galaxy sits a super massive black hole, could it be the key to answering this troublesome dilemma?

 Season  Episode 8 Starman

Starman

  • Episode 8

One day, a cosmic disaster will make life on Earth impossible. To survive, we must find a new home amongst the stars. Meet the scientists trying to make this possible.

 Season  Episode 9 The Search for a Second Earth

The Search for a Second Earth

  • Episode 9

Is there another Earth with liquid oceans, rocky continents and life? Astronomers seek the answer with spectroscopy and direct imaging.

 Season  Episode 11 Asteroid Apocalypse: The New Threat

Asteroid Apocalypse: The New Threat

  • Episode 11

If an asteroid collides with the earth it could end life on our planet as we know it. Experts reveal just how close we are to an apocalypse.

 Season  Episode 1 The Quasar Enigma

The Quasar Enigma

  • Episode 1

Quasars are the brightest objects in space, powered by black holes, and the most mysterious. How do they shape the universe and ultimately aid in its destruction?

 Season  Episode 1 Journey From The Centre Of The Sun

Journey From The Centre Of The Sun

  • Episode 1
  • PG
  • 00:50:00

Our entire existence is a result of the nuclear reactions that occur within the sun. Plunge into this ball of gas and discover how it was created.

 Season  Episode 2 End Of The Universe

End Of The Universe

  • Episode 2
  • PG
  • 00:48:00

How and when will the Universe end? Gravity and dark matter are poised to annihilate the Universe in a big crunch. Will expansion and dark energy tear it apart?

 Season  Episode 3 Jupiter

Jupiter

  • Episode 3
  • PG
  • 00:50:00

How did the gas giants of Jupiter come into being? The inner workings of outer space will be revealed as modern astronomy helps to demystify a series of unusual phenomena.

 Season  Episode 4 First Second

First Second

  • Episode 4
  • PG
  • 00:50:00

A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?

 Season  Episode 5 Saturn

Saturn

  • Episode 5
  • PG
  • 00:48:00

Saturn's ferocious weather, its evolving ring system and the discovery of active geology on one of its moons have rewritten the textbooks; explore these new discoveries.

 Season  Episode 6 Extinction

Extinction

  • Episode 6
  • PG
  • 00:50:00

Explore whether catastrophic events such as volcano eruptions, ice ages and asteroid strikes spell out a bleak future for the existence of humans on planet earth?

 Season  Episode 7 Milky Way

Milky Way

  • Episode 7
  • PG
  • 00:50:00

What built the Milky Way? At the heart of our galaxy sits a super massive black hole, could it be the key to answering this troublesome dilemma?

 Season  Episode 8 Starman

Starman

  • Episode 8
  • PG
  • 00:48:00

One day, a cosmic disaster will make life on Earth impossible. To survive, we must find a new home amongst the stars. Meet the scientists trying to make this possible.

 Season  Episode 9 The Search For A Second Earth

The Search For A Second Earth

  • Episode 9
  • PG
  • 00:50:00

Is there another Earth with liquid oceans, rocky continents and life? Astronomers seek the answer with spectroscopy and direct imaging.

 Season  Episode 1 How the Universe Built Your Car

How the Universe Built Your Car

  • Episode 1

Beneath the hood of your car lies the history of the Universe-the various metals present are the result of violent cosmic events at the dawn of time.

 Season  Episode 2 Edge of the Solar System

Edge of the Solar System

  • Episode 2

Giant magnetic bubbles millions of miles wide, bizarre invisible matter, and a death star tearing through bands of icy comets- all in our cosmic backyard.

 Season  Episode 3 Earth: Venus's Evil Twin

Earth: Venus's Evil Twin

  • Episode 3

Like our planet, Venus started with water. But it was destroyed by too much sun, and rampant volcanism. Is this a vision of Earth's future?

 Season  Episode 4 Dawn of Life

Dawn of Life

  • Episode 4

The journey of the atoms that make up your body spans time and space. But how came these chemicals building blocks together to create life?

 Season  Episode 5 Monster Black Hole

Monster Black Hole

  • Episode 5

Go on a terrifying and fascinating journey to infinity and beyond, to the heart of the universe's ultimate enigma: a supermassive black hole.

 Season  Episode 6 Forces of Mass Construction

Forces of Mass Construction

  • Episode 6

Across the Universe is a mysterious force that you can't see or touch, but it affects everything and is everywhere. But how exactly does magnetism work?

 Season  Episode 7 Secret History of the Moon

Secret History of the Moon

  • Episode 7

The origin of the Moon is a great planetary mystery in itself, but what lies beneath its surface could hold the key to future space travel.

 Season  Episode 8 The First Oceans

The First Oceans

  • Episode 8

Water defines our living blue planet - but how lucky are we to have a home that's warm and wet? Follow the origin of water itself to the birth of our oceans.

 Season  Episode 1 Mystery Of Planet 9

Mystery Of Planet 9

  • Episode 1
  • PG
  • 00:50:00

Scientists have discovered evidence of a mysterious ninth planet on the very edge of our solar system, could its moons support extra-terrestrial life?

 Season  Episode 2 The Universe's Deadliest

The Universe's Deadliest

  • Episode 2
  • PG
  • 00:48:00

The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe?

 Season  Episode 3 Black Holes: The Secret Origin

Black Holes: The Secret Origin

  • Episode 3
  • PG
  • 00:50:00

Supermassive black holes are so large they devour stars and shape galaxies. The latest science may answer why they grow so large.

 Season  Episode 4 Life & Death On The Red Planet

Life & Death On The Red Planet

  • Episode 4
  • PG
  • 00:50:00

Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert.

 Season  Episode 5 Stars That Kill

Stars That Kill

  • Episode 5
  • PG
  • 00:48:00

Countdown of NASAs top six the deadliest stars - 'vampire' stars that drain their neighbours, supernovas and white dwarfs that destroy planets.

 Season  Episode 6 Secret History Of Pluto

Secret History Of Pluto

  • Episode 6
  • PG
  • 00:50:00

Despite Pluto's appearance as a dark and frozen world, scientists are investigating whether there might be warm liquid water beneath the surface.

 Season  Episode 7 The Dark Matter Enigma

The Dark Matter Enigma

  • Episode 7
  • PG
  • 00:50:00

Dark matter is one of the greatest mysteries of the universe facing scientists today. Could it be the cause of supermassive black holes and mass extinctions?

 Season  Episode 8 Strangest Alien Worlds

Strangest Alien Worlds

  • Episode 8
  • PG
  • 00:48:00

Astronomers have discovered bizarre planets very different to Earth out in the galaxy, but will we ever locate a planet similar to our own?

 Season  Episode 2 Strange Lives Of Dwarf Planets

Strange Lives Of Dwarf Planets

  • Episode 2
  • PG
  • 00:50:00

Dwarf planets are some of the solar system's most active places, from oceans of liquid water on Pluto to vanishing volcanoes on icy Ceres.

 Season  Episode 3 Twin Suns: The Alien Mysteries

Twin Suns: The Alien Mysteries

  • Episode 3
  • PG
  • 00:50:00

Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.

 Season  Episode 4 Uranus & Neptune: Rise Of The Ice Giants

Uranus & Neptune: Rise Of The Ice Giants

  • Episode 4
  • PG
  • 00:48:00

New research shows the migration of ice planets may have helped start life on Earth, and stopped it from being destroyed. How are they so vital?

 Season  Episode 5 The Quasar Enigma

The Quasar Enigma

  • Episode 5
  • PG
  • 00:50:00

Quasars are the brightest objects in space, powered by black holes, and the most mysterious. How do they shape the universe and ultimately aid in its destruction?

 Season  Episode 6 Death Of The Milky Way

Death Of The Milky Way

  • Episode 6
  • PG
  • 00:50:00

The Milky Way is dying and scientists are trying to discover what's killing it. Scientists must trace its whereabouts over the past 13.6 billion years.

 Season  Episode 7 War On Asteroids

War On Asteroids

  • Episode 7
  • PG
  • 00:48:00

Once thought to be an inevitable disaster, scientists now have the technology to prevent asteroids from hitting the Earth. How are they working to do this?

 Season  Episode 8 Secret History Of Mercury

Secret History Of Mercury

  • Episode 8
  • PG
  • 00:50:00

For four years, the Messenger space probe sent images of Mercury, the solar system's smallest planet, closest to the Sun. Could it threaten life on Earth?

 Season  Episode 9 Dark History Of The Solar System

Dark History Of The Solar System

  • Episode 9
  • PG
  • 00:50:00

The solar system is different to others in the Milky Way, but it hides a violent past. Scientists examine the clues to reveal its secret history.

 Season  Episode 10 Mystery Of Spacetime

Mystery Of Spacetime

  • Episode 10
  • PG
  • 00:48:00

Space isn't as empty as it seems. It conceals a secret structure called spacetime - an invisible field that governs our lives.

 Season  Episode 1 Nightmares Of Neutron Stars

Nightmares Of Neutron Stars

  • Episode 1

Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they have the power to destroy planets and even other stars.

 Season  Episode 2 When Supernovas Strike

When Supernovas Strike

  • Episode 2

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe.

 Season  Episode 3 How Black Holes Made Us

How Black Holes Made Us

  • Episode 3
  • PG
  • 00:48:00

Black holes aren't simply violent monsters. New discoveries reveal their importance in creating stars, giving light, and building the universe itself.

 Season  Episode 4 Secret World Of Nebulas

Secret World Of Nebulas

  • Episode 4
  • PG
  • 00:48:00

Nebulas are the strange structures of cosmic gas and dust where stars are born and die. New discoveries reveal the secrets of these mysterious places.

 Season  Episode 5 The Interstellar Mysteries

The Interstellar Mysteries

  • Episode 5
  • PG
  • 00:48:00

Interstellar space is the space between the universe's stars. New discoveries reveal that it's not empty and unremarkable as previously thought.

 Season  Episode 6 Did The Big Bang Really Happen?

Did The Big Bang Really Happen?

  • Episode 6
  • PG
  • 00:48:00

New discoveries lead scientists to question if the Big Bang really happened. They investigate if it was the start of many multiverses.

 Season  Episode 7 Battle Of The Dark Universe

Battle Of The Dark Universe

  • Episode 7
  • PG
  • 00:48:00

Dark matter and energy battle for the cosmos and the winner will determine the universe's fate. New discoveries may reveal which force will win.

 Season  Episode 8 Cassini's Final Secrets

Cassini's Final Secrets

  • Episode 8
  • PG
  • 00:48:00

For 20 years NASA's Cassini spacecraft revealed Saturn's strange secrets until it vaporized in its atmosphere. Now, fresh data points to new discoveries.

 Season  Episode 1 When NASA Met Jupiter

When NASA Met Jupiter

  • Episode 1
  • PG
  • 00:50:00

NASA's Juno probe is unlocking Jupiter's secrets, answering mysteries and gathering data. Scientists and experts explain the importance of this mission.

 Season  Episode 2 NASA's Journey To Mars

NASA's Journey To Mars

  • Episode 2
  • PG
  • 00:50:00

Manned missions to Mars are the next frontier of human exploration and NASA wants to put boots on the Red Planet by 2035. But, is it mission impossible?

 Season  Episode 3 Edge Of The Universe

Edge Of The Universe

  • Episode 3
  • PG
  • 00:48:00

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.

 Season  Episode 4 Death Of The Last Stars

Death Of The Last Stars

  • Episode 4
  • PG
  • 00:50:00

The universe's stars are dying faster than new ones are born. Experts investigate the last stars of the cosmos and what a stellar apocalypse means for Earth.

 Season  Episode 5 Monsters Of The Milky Way

Monsters Of The Milky Way

  • Episode 5
  • PG
  • 00:50:00

26,000 lightyears away at the heart of the galaxy lies a massive black hole. How can something so far away be studied, and what could it teach scientists?

 Season  Episode 6 Secrets Of Time Travel

Secrets Of Time Travel

  • Episode 6
  • PG
  • 00:48:00

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

 Season  Episode 7 How To Build A Planet

How To Build A Planet

  • Episode 7
  • PG
  • 00:50:00

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.

 Season  Episode 8 Earth's Cosmic Journey

Earth's Cosmic Journey

  • Episode 8
  • PG
  • 00:50:00

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.

 Season  Episode 9 Hunt For Alien Evidence

Hunt For Alien Evidence

  • Episode 9

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

 Season  Episode 10 Moon

Moon

  • Episode 10

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?

 Season  Episode 11 Asteroid Apocalypse: The New Threat

Asteroid Apocalypse: The New Threat

  • Episode 11

If an asteroid collides with the earth it could end life on our planet as we know it. Experts reveal just how close we are to an apocalypse.

 Season  Episode 1 War Of The Galaxies

War Of The Galaxies

  • Episode 1

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

 Season  Episode 2 Mission To A Comet

Mission To A Comet

  • Episode 2

The Rosetta mission was a ground-breaking expedition to land on a comet for the very first time. What did this cutting-edge journey uncover about life on Earth?

 Season  Episode 3 Birth Of The Monster Black Holes

Birth Of The Monster Black Holes

  • Episode 3

Experts explain the importance of supermassive black holes. They have some answers, but can they solve the mysteries surrounding these phenomena?

 Season  Episode 4 Secrets Of The Sun

Secrets Of The Sun

  • Episode 4

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind our star.

 Season  Episode 5 Aliens Of The Microcosmos

Aliens Of The Microcosmos

  • Episode 5

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the microcosmos.

 Season  Episode 6 Mystery Of Alien Worlds

Mystery Of Alien Worlds

  • Episode 6

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

 Season  Episode 7 Curse Of The White Dwarf

Curse Of The White Dwarf

  • Episode 7

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

 Season  Episode 8 The Next Supernova

The Next Supernova

  • Episode 8

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.

 Season  Episode 9 Secret Lives Of Neutrinos

Secret Lives Of Neutrinos

  • Episode 9

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

 Season  Episode 10 Gravitational Waves Revealed

Gravitational Waves Revealed

  • Episode 10

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

 Season  Episode 11 Journey To A Black Hole

Journey To A Black Hole

  • Episode 11
  • PG
  • 01:38:00

The supermassive black hole M87 is the first and only black hole ever photographed. How did it grow so large and what effect does it have on the galaxy?

 Season  Episode 1 Secrets Of The Cosmic Web

Secrets Of The Cosmic Web

  • Episode 1

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

 Season  Episode 2 Curse Of The Cosmic Rays

Curse Of The Cosmic Rays

  • Episode 2

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?

 Season  Episode 3 Dark History Of Earth

Dark History Of Earth

  • Episode 3

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.

 Season  Episode 4 Voyager's Ultimate Mission

Voyager's Ultimate Mission

  • Episode 4

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

 Season  Episode 6 Hunt For Dark Matter

Hunt For Dark Matter

  • Episode 6

The mysterious dark matter is thought to be the cosmic glue that holds the universe together, yet the search for it continues to puzzle scientists.

 Season  Episode 7 Hunt For The Universe's Origin

Hunt For The Universe's Origin

  • Episode 7

Conflicting results make determining the age of the universe difficult. Finding the answer could be the key to many mysteries of the cosmos.

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