Aliens

Race to the Clouds chronicles professional driver Robb Holland’s high-stakes campaign at the Pikes Peak International Hill Climb—one of the most treacherous racing events on Earth. From the garage to the summit, the series captures the months of preparation, the challenges of high-altitude performance, and the final run up the 14,115-foot mountain in a quest to break the ten-minute barrier.

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In one of his final TV projects, the presenter takes a journey around the human body, putting his own to the test to help viewers understand their own.

Following some of the world's best marine construction firms, they battle against the elements and the clock to salvage valuable property and fortunes of others from the effects of extreme weather.

Are we finally a step closer to understanding the great unknown and what it may – or may not – hold? Man has always been curious about what is really out there in the vastness of space, and UFO sightings have been reported for years. Now, with video footage of sightings, radar evidence and eyewitness accounts from around the world, UFOs: The Untold Stories (Tuesdays at 8pm from 13th November) provides an in-depth look at the fascinating and disturbing aspects of encounters with the unexplained.

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

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Professor Jim Al-Khalili unravels the mysteries of arguably the most complex object in the cosmos: the human brain.

One of New Zealand's most loved comedians and broadcasters, Dai Henwood, offers an open and honest look into his courageous fight against cancer.

True crime fan Yinka Bokinni dives deep into the dark web's murder-for-hire sites. Can you really order someone's death online? And can she save a man with a contract on his head?

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.

Few countries in South America can boast to have such contrast and variety as Argentina. Diverse habitats such as Patagonia's bleak steppe, soaring Andean snowcaps, vast salt pans, lush rainforest around Iguazu Falls, steamy marshlands of Ibera, and grasslands of the Pampas support an astonishing range of wildlife - from penguins, whales and seals to condors, armadillos and guanacos.

Made for a TV documentary on the life and career of Ayrton Senna on the 20th anniversary of his death.

Relive the greatest matches and moments in WrestleMania history and discover the amazing stories behind them.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

Join a cast of nine remakable Kiwis with disabilities as they shoot for the moon. Their ambitions are huge but so are the obstacles. Made with the support of NZ on Air.