For centuries, the precise workings of gravity have confounded the greatest scientific minds - from Newton to Faraday and Einstein - and the idea of controlling gravity has been seen as little more than a fanciful dream. Yet in the mid 1990s, UK defence manufacturer BAE Systems began a ground-breaking project code-named Greenglow. Nasa was simultaneously running its own Breakthrough Propulsion Physics Project". It was concerned with potential space applications of new physics, including concepts like 'faster-than-light travel' and 'warp drives'. Looking into the past and projecting into the future, Horizon explores science's long-standing obsession with the idea of gravity control. It looks at recent breakthroughs in the search for loopholes in conventional physics and examines how the groundwork carried out by Project Greenglow has helped change our understanding of the universe. Gravity control may sound like science fiction, but the research that began with Project Greenglow is very much ongoing, and the dream of flying cars and journeys to the stars no longer seems quite so distant.

Queen, the world's reigning rock champions, have captivated audiences for over five decades with their groundbreaking music and electrifying performances. From their humble beginnings in the suburbs of West London to their rise as rock legends, Queen has crafted some of the most iconic moments in rock history. Their hits, including the revolutionary ‘Bohemian Rhapsody,’ continue to resonate with fans worldwide. This documentary takes you on a thrilling journey through Queen's greatest moments, highlighting their indelible mark on music and culture.
Join us as we delve into the band's phenomenal story, exploring their meteoric rise, their unparalleled showmanship, and the profound impact of their legendary frontman, Freddie Mercury. Witness Queen's remarkable journey from their formation to their unforgettable Live Aid performance, and experience the magic of their music that has stood the test of time. Whether you're a lifelong fan or new to their music, this documentary offers an intimate look at the band's legacy, their innovative sound, and the unforgettable moments that cemented their place in rock and roll immortality.

During 1959-1961 both the Americans and Soviets are planning manned space flight, and we see both sides preparing to do so with the development of the Vostok programme (Russia) and Project Mercury (USA). After difficulties and failures on both sides, the Soviets succeed in putting Yuri Gagarin into space first, with the Americans putting Alan Shepard up shortly afterwards.

Electricity is not just something that creates heat and light, it connects the world through networks and broadcasting. After centuries of man's experiments with electricity, the final episode tells the story of how a new age of real understanding dawned - how we discovered electric fields and electromagnetic waves. Today we can hardly imagine life without electricity - it defines our era. As our understanding of it has increased so has our reliance upon it, and today we are on the brink of a new breakthrough, because if we can understand the secret of electrical superconductivity, we could once again transform the world.

A deep historical look at one of the most controversial issues of our time, highlighting the abortion debate from various points along the ideological spectrum in a winding story of abortion in America. 47 years after it revolutionized abortion law in America, the landmark 1973 US Supreme Court case Roe v. Wade is once again at a crossroads. Reversing Roe depicts the state of abortion and women’s rights in America.

Looking back on the major stories of the year - from the New Horizons mission to the most distant world we have ever visited to the release of the first-ever picture of a black hole. The team relive the highlights and uncover the latest developments.