Disc.Sci+1

Experts investigate the disappearance of people who have gone missing while swimming in the Triangle. Some locals believe a sea monster is responsible.

New discoveries might finally explain the truth behind one of the Triangle's most infamous mysteries, when 306 US Navy crewmen vanished without a trace.

A power failure occurs on the ISS forcing the crew to consider abandoning the station. Plus, during a spacewalk a cosmonaut is nearly stranded after a suit malfunction.

A leak threatens the lives of astronauts upon re-entry. And a mission to the Salyut space station takes a surprise turn when the crew suffers from depressurisation.

Something in space is attacking the brains of our astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies.

An astronaut on a spacewalk begins to drown. How could this alarming event happen? Plus, have NASA discovered an asteroid that's been converted into a spacecraft.

How do they roast the coffee that wakes up Italy, bake the bricks that build America, and blast diamonds from a frozen volcano.

How do they take the world's sharpest photos, stitch an airbag to catch a falling car, and produce billions of perfectly-formed jelly beans.

How do they build a caravan, forge tuning forks, resurface an ice rink, and put on the world's biggest light festival.

How do they make the groovy vinyl LP? How do they build the dodgem? How do they make one of the world's oldest pain remedies, tiger balm.

More everyday items go under the microscope, revealing their production. How are objects including boat radar mounts made.

A look at how everyday items including Asian noodles and rotary engines are made, revealing the unique production processes used in making them.

NASA and SpaceX launch the first crewed mission from U.S. soil in almost ten years. Behind the scenes coverage of the SpaceX Dragon Capsule water landing.

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

What is the most hectic job at the airport: what does it take to get an airliner parked, fuelled, cleaned, loaded and boarded for its next flight.

Using state-of-the-art equipment to x-ray scan the airport, find out how every action is precisely controlled: from the baggage network to the cockpit.

Rob Nelson investigates the mysterious rocks at the bottom of Lake Michigan known as Underwater Stonehenge. Plus, the search for escape tunnels in Alcatraz.

Rob Nelson investigates mysterious tunnels under Denver's airport. Plus, in Ohio he tries to uncover the secrets of a giant serpent-shaped mound.

NASA and SpaceX launch the first crewed mission from U.S. soil in almost ten years. Behind the scenes coverage of the SpaceX Dragon Capsule water landing.

Astronauts and cosmonauts battle a life-threatening fire and tackle an out-of-control cargo ship on the Russian space station, MIR.

A look at how everyday items including steel pulleys and acetate eyewear are made, revealing the materials and unique production processes used in making them.

More everyday items go under the microscope, revealing their production. How are objects including gyroscopic stabilizers made.

More everyday items go under the microscope, revealing their production. How are objects including shuffleboard tables made.

More everyday items go under the microscope, revealing their production. How are objects including air hockey tables made.

More everyday items go under the microscope, revealing their production. How are objects such as squeeze chutes and composite boat propellers made.

More everyday items go under the microscope, revealing their production. How are objects such as retractable saunas and sawmill blade knives made.

Investigating Argentina's most credible military encounter, Paul and Kawa track down an eyewitness and the unexpected presence of NASA. What will they uncover.

Doubting official reports, Paul and Kawa investigate a UFO crash site in Argentina. Plus, Sarah and Nick track a pattern of low altitude UFOs in Phoenix.

Aliens Vs Stalin At Area 51. Experts investigate whether the Roswell UFO incident was a Soviet conspiracy masterminded by Stalin, or is the story just another cover-up.

When NASA discovers something strange on Saturn's biggest moon, experts investigate if aliens feeding on the world's electric atmosphere could be the culprit.

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.

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

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.

The Nazca Lines are mysterious symbols that have been carved into the Atacama Desert more than a thousand years ago. How and why were they created.

Alcatraz is one of the most famous prisons in the world. Experts investigate its remarkable engineering secrets and why it was so hard to escape from.

More everyday items go under the microscope, revealing their production. How are objects including shuffleboard tables made.

More everyday items go under the microscope, revealing their production. How are objects including air hockey tables made.

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.

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

Life & Death On The Red Planet. Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert.

Join the night shift's essential crews - from the snow plough teams ready to clear runways in a blizzard, to the cleaning trucks and fire service.

Flights from five continents land at Frankfurt International Airport every day. Track how cargo is distributed and passengers are managed.

Rob Nelson hunts for a mass grave that could expose a dark secret. Plus, a giant lake is mysteriously disappearing and Rob set off to find out why.

Rob examines bizarre markings that suggest a violent clash between prehistoric beasts. In California, he explores if a strange lake is a home to alien life.

A deadly collision in orbit punctures the hull of Russian space station, MIR. As oxygen seeps into space, the crew's lifeboat begins to die.

A toxic ammonia leak endangers an entire crew. Meanwhile, a cosmonaut narrowly survives re-entry, only to be stranded in the wilderness.

During a classified mission, the crew of Space Shuttle Atlantis discovers fatal damage to the heat shield tiles on the underbelly of their ship.

More everyday items go under the microscope, revealing their production. How are objects such as plastic model kits and light microscopes made.

More everyday items go under the microscope, revealing their production. How are objects such as gummy vitamins and boat trailers made.

More everyday items go under the microscope, revealing their production. How are objects such as water well cylinders and nonconductive tools made.

More everyday items go under the microscope, revealing their production. How are objects such as detectable warning panels and model Stirling engines made.

More everyday items go under the microscope, revealing their production. How are objects such as micro drill bits and skiffs made.

More everyday items go under the microscope, revealing their production. How are objects such as ocean drone transformers and 3D puzzles made.

Using material salvaged from scrap yards, Adam and two colleagues design and build three motorised monsters of destruction, inspired by post-apocalyptic worlds.

Adam wants to build his own version of King Arthur's legendary sword - Excalibur. Using the iron found in a meteorite, he attempts to make an indestructible weapon.