Watch Horizon Online

Horizon

Where to Watch Horizon

17
The Mystery Of Dark Energy
2016-03-30
Einstein's Theory of General Relativity is still one of the pillars of modern physics. But 100 years after Einstein's theory, there's something that seems to undermine everything we thought we knew - Dark Energy.

Watch Horizon Season 1 Episode 17 Now

16
Is Binge Drinking That Bad?
2015-05-20
How bad can our drinking pattern be for our health? Doctors and genetically identical twins Chris and Xand van Tulleken want to find out.

Watch Horizon Season 1 Episode 16 Now

15
Which Universe Are We In?
2015-09-02
Get ready to leave your pre-conceived notions of reality at the door and open your mind to whole new worlds. Cosmologists are daring to think the unthinkable: the universe as we know it doesn't exist.

Watch Horizon Season 1 Episode 15 Now

14
The Core
2011-08-31
For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet.

Watch Horizon Season 1 Episode 14 Now

13
How Small Is the Universe?
2012-09-03
On top of a mountain in the Canary Islands a machine is collecting radiation from the far reaches of the universe. Scientists are using this huge microscope to find the smallest thing in the universe.

Watch Horizon Season 1 Episode 13 Now

12
How Big Is the Universe?
2012-08-27
Horizon travels all the way to the edge of existence, unlocking some surprising stories. Are there parallel universes beyond our own?

Watch Horizon Season 1 Episode 12 Now

11
Global Weirding
2012-03-27
Horizon climbs aboard with the hurricane chasers of America's National Oceanic and Atmospheric Administration and discovers that over the last decade, storms have been getting faster and more powerful.

Watch Horizon Season 1 Episode 11 Now

10
Solar Storms: The Threat to Planet Earth
2012-03-06
According to scientists, activity on the surface of our Sun is ramping up. This activity increases the risk of massive storms of plasma.

Watch Horizon Season 1 Episode 10 Now

9
Are We Still Evolving?
2011-03-01
Many scientists had assumed that humans stopped evolving when we started insulating ourselves from the whims of nature. But not only have humans continued to evolve, we may have been evolving more quickly than at any time in our history.

Watch Horizon Season 1 Episode 9 Now

8
Asteroids: The Good, the Bad and the Ugly
2010-11-03
For centuries asteroids have been ignored by science, but scientists have made some very strange discoveries that could solve one of the greatest mysteries in science - how water arrived on Earth. Will asteroids change the world as we know it?

Watch Horizon Season 1 Episode 8 Now

7
Is Seeing Believing?
2010-10-18
Can you really believe your eyes? Horizon reveals some of the strangest illusions created by science to show how our natural senses really work...

Watch Horizon Season 1 Episode 7 Now

6
What Happened Before the Big Bang?
2010-10-11
What came before the Big Bang? It's the science question people most want answered. Horizon takes an incredible journey through mind-bending theories into the land before time.

Watch Horizon Season 1 Episode 6 Now

5
How to Survive a Disaster
2009-03-10
Using archive footage and vivid eyewitness testimony, this film enters the moments when our decisions could mean the difference between life and death, busting myths, uncovering practical tips and revealing what happens in our brains in times of crisis.

Watch Horizon Season 1 Episode 5 Now

4
Did Cooking Make Us Human?
2010-03-02
The ability to cook is unique to humans - something most of us take for granted. Horizon attempts to unravel the paradox: do we cook because we are human, or did cooking make us the humans we are today?

Watch Horizon Season 1 Episode 4 Now

3
Who's Afraid of a Big Black Hole?
2009-11-03
They're one of the most destructive entities in the universe. But despite their immense mass and influence on stars and galaxies, no-one has ever seen a black hole.

Watch Horizon Season 1 Episode 3 Now

2
Can We Make a Star On Earth?
2009-02-17
Could nuclear fusion hold the answers to the energy crisis? Brian Cox peers beyond the glare of our Sun to reveal the hidden forces that provide its power.

Watch Horizon Season 1 Episode 2 Now

1
Do You Know What Time It Is?
2008-12-02
How do we really know what time it is? Professor Brian Cox goes in search of the answer. From our historical dictator of time, the Sun, to the physical definition of a second by an atomic clock, Brian discovers telling the time is a tricky business.

Watch Horizon Season 1 Episode 1 Now

Horizon is a pioneering and iconic science documentary series on BBC Two that initially hit the airwaves in 1964. It has stood the test of time, continually offering audiences around the world fascinating insights into the wonders and workings of our universe and emerging technologies. The program takes a rigorous and challenging approach towards exploring the scientific breakthroughs and mysteries that have both defined and puzzled our existence. The journey into the world of Horizon starts from diverse fields, including but not limited to, anthropology, biology, chemistry, physics, astronomy, earth science, and medical research. As one of the longest-running shows on British television, Horizon has maintained its gripping blend of visual experimentation and deep scientific content to make its subjects accessible. The series traverses the realms of reality, opening infinite possibilities for ordinary individuals to delve into and appreciate the intricacies of scientific exploration. One of Horizon's enduring strengths lies in its production values and presentation. The show has always strived to balance complexity with clarity, treating viewers to dense scientific discourses made digestible through crisp visuals, succinct narration, and personal stories. The stunning cinematography captures the beauty and vastness of our physical world and the universe while adeptly integrating emerging technologies to explain complex scientific concepts. It features enlightening interviews with esteemed scientists, researchers, and innovators, who provide authoritative insights while breaking down their disciplines and discoveries to the layman. Horizon does not shy away from controversial subjects either. Over the years, its episodes have dealt with climate change, genetic modification, artificial intelligence, human evolution, and pandemics. The program frequently engages with the ethical and societal implications of scientific advancements, encouraging viewers to think critically about the world around us. Moreover, Horizon provides a platform for open dialogue between science and society, fostering a culture of informed discussion on issues that impact our lives and the future of the planet. For example, Horizon's exploration of astronomy and astrophysics have taken viewers to the farthest reaches of our solar system and beyond, delving into the mysteries of black holes, the search for extraterrestrial life, and the origins of the universe. Episodes examining medical sciences feature the ongoing struggles against life-threatening diseases like cancer, Alzheimer's, and AIDS, plus revolutionary breakthroughs in genetics, neuroscience, and regenerative medicine. Meanwhile, others unveil how scientific discoveries directly transform our everyday lives, with topics ranging from the environmental impact of plastic waste to the potential of renewable energy sources. Horizon also offers a mix of one-off investigations and regular series, including in-depth looks at the large-scale scientific projects that aim to change our world. Such episodes often chronicle the science behind monumental achievements like the human genome project, the Mars rovers, or the Higgs boson discovery. Throughout its long history, the program has maintained its commitment to bring these achievements and scientific milestones to the public, delivering a first-hand glimpse into the minds of those pioneering breakthroughs. While Horizon is often lauded for its informative content and intellectual rigor, the magic of the series lies in its power to inspire curiosity and provoke thought. It speaks to the universal human desire to understand the world - where we come from, what we're doing here, and where we are headed. Horizon is widely viewed as a bridge between the scientific community and the public. It continues to inspire, educate, and spark a sense of wonder, making it the epitome of public service broadcasting. As it continues into its sixth decade, Horizon remains as relevant and ambitious as ever. With each new season, it provides an eclectic mix of topics to keep viewers engaged and offers an ever-expanding understanding of the natural world and its phenomena. Each episode, crafted with precision, does not just answer questions but stimulates new ones, allowing viewers to reflect upon the complexities of our existence and of the universe. Horizon has proven over the years that science is not merely the pursuit of knowledge but a powerful tool to understand our place in the universe.

Horizon is a series categorized as a returning series. Spanning 2021 seasons with a total of 1454 episodes, the show debuted on 2008. The series has earned a mostly positive reviews from both critics and viewers. The IMDb score stands at 8.6.

Channel
BBC TWO
Rating
8.6/10
Cast
Paul Vaughan, Jack Fortune, Dilly Barlow
Horizon is available on .