Dr Helen Czerski goes on a spectacular journey to the extremes of the temperature scale, where everyday laws of physics break down and a new world of scientific possibility begins.

Drawing heavily on unbroadcast archive footage and the unique perspectives of the contributors, this is an exclusive account of Armstrong's extraordinary life story.

Luminous beings, creatures with their own internal light, enchant and astonish us. Anyone who has seen a firefly or a glow-worm cannot help but fall under their spell. The sea at night sparkles as millions of luminous plankton reveal the shapes of dolphins in a truly magical light show

Oscar-winning documentary portrait of singer-songwriter Amy Winehouse, the English soul, jazz and R 'n' B phenomenon who died tragically before her time.

Wildlife documentary series, presented and narrated by David Attenborough, exploring the planet's oceans.

Twelve billion miles away a tiny spaceship is leaving our solar system and entering the void of deep space. It is the first human-made object ever to do so.

Unreported World is a foreign affairs programme broadcast by Channel 4 in the United Kingdom. Over the course of its thirty-one series, reporters have travelled to dangerous locations all over the world in an attempt to uncover stories usually ignored by the world media.

Michael Wood explores the life, works and influence of one of the world's greatest storytellers who died 2,000 years ago.

100 years ago, just 67 words on a single sheet of paper lit a fire in the Holy Land, igniting the most intractable conflict of modern times.

Without us noticing, modern life has been taken over. Algorithms run everything from search engines on the internet to satnavs and credit card data security - they even help us travel the world, find love and save lives.

In this landmark film Professor Hawking, alongside engineer and radio astronomy expert Professor Danielle George and a former student, Christophe Galfard, join forces to find out if, and how, humans can reach for the stars and relocate to different planets.

In this major three-part series, Chris and Xand van Tulleken uncover the latest secrets of our bodies.

A new age of space exploration, and exploitation, is dawning. But surprisingly, some of the boldest efforts at putting humans into space are now those of private companies started by a handful of maverick billionaire businessmen.

The hunt for aliens is on! After a distinguished career in cosmology Professor Martin Rees, the astronomer royal, has taken up the search for extra-terrestrials. Looking for aliens is no longer science fiction - it is a question that's engaging some of the greatest minds in science.

Captivating documentary profiling Jamaican sprinter Usain Bolt, the fastest man in history and one of the greatest Olympians of all time. The film follows Bolt as he prepares to go for gold at the 2016 Rio Olympics. Competing in the 100m and 200m races, he attempts to make history by winning these events for a record third time.

Professor Danielle George MBE, an electronics engineer from Manchester University and a robot supporter, and Dr Ben Garrod, an evolutionary biologist from Anglia Ruskin University and robo-sceptic, uncover whether the rise of the robots will enhance the progress of humanity or ultimately threaten the survival of the human race.

Professor Danielle George MBE, an electronics engineer from Manchester University and a robot supporter, and Dr Ben Garrod, an evolutionary biologist from Anglia Ruskin University and robo-sceptic, uncover whether the rise of the robots will enhance the progress of humanity or ultimately threaten the survival of the human race.

Every so often the world changes beyond your wildest dreams. In 1967 the Sexual Offences Act partially decriminalised homosexuality, offering lesbian, gay, bisexual, transgender and queer people the opportunity to start living openly for the first time.

This is the story of ordinary LGBTQ people and their extraordinary lives, loves and struggles over the last 50 years. Presented by Stephen K Amos and Susan Calman.

Created from a treasure trove of archive, Queerama traverses a century of gay experiences, encompassing persecution and prosecution, injustice, love and desire, identity, secrets, forbidden encounters, sexual liberation and pride.

This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers, mathematician Hannah Fry delves into the data we have today to provide an evidence-based vision of tomorrow. With the help of the BBC's science experts - and a few surprise guests - Hannah investigates the questions the British public want answered about the future.

For decades, some have suspected that there might be others out there, intelligent beings capable of communicating with us, even visiting our world. It might sound like science fiction, but today scientists from across the globe are scouring the universe for signals from extraterrestrials.

Volcanoes have long helped shape the Earth. But what is less well known is that there are volcanoes on other planets and moons that are even more extraordinary than those on our own home planet. Horizon follows an international team of volcanologists in Iceland as they draw fascinating parallels between the volcanoes on Earth and those elsewhere in the solar system.

Jim Al-Khalili travels through Syria, Iran, Tunisia and Spain to tell the story of the great leap in scientific knowledge that took place in the Islamic world between the 8th and 14th centuries

At the heart of the climate change debate is a paradox - we've never had more information about our changing climate, yet surveys show that the public are, if anything, getting less sure they understand what's going on.

Award-winning director Patrick Forbes goes beyond the headlines to film the bitter battle to govern Britain after 2016's referendum vote. Filmed over one extraordinary year, it's a story of low politics, high ambition and bitter personal animosities - at stake the biggest decision the UK has taken for decades.

Theresa May's election gamble has resulted in a catastrophic outcome for the Conservatives, whilst Jeremy Corbyn has defied many expectations. Following the election that's changed the face of British politics, Nick Robinson asks how and why it happened.

Why were the fears of residents about fire safety apparently ignored and why did the flames rip so quickly through their council tower block? Richard Bilton investigates what happened that terrible night, as well as the grief and anger surrounding one of Britain's worst fire disasters in living memory, which occurred in one of its richest boroughs.

Renowned magician James 'The Amazing' Randi has been wowing audiences with his jaw-dropping illusions, escapes and sleight of hand for over 50 years.This entertaining film chronicles Randi's best debunkings of faith healers, fortune tellers and psychics.

Scientists genuinely don't know what most of our universe is made of. The atoms we're made from only make up four per cent. The rest is dark matter and dark energy (for 'dark', read 'don't know'). The Large Hadron Collider at CERN has been upgraded. When it's switched on in March 2015, its collisions will have twice the energy they did before. The hope is that scientists will discover the identity of dark matter in the debris.