Sky History 2 HD Tuesday

Some 2,600 years ago, The Ark of the Covenant, the sacred relic of the ancient world, suddenly disappeared from history. Where did it go and why?

The stories of the Star Ancestors - powerful beings embedded in the traditions of native people across North America that still exist

Caroline Roberts, a surviving victim of serial killers Rose and Fred West, revisits the horrific murders committed by the couple during the 1970s

The ships involved in the biggest naval deployments in recent history - Persian Gulf, Iran-Iraq War and Desert Storm

The Bell UH-1 Huey helicopter, which became synonymous with the Vietnam War, being used to transport troops and equipment as well as for air-assault missions

Some 2,600 years ago, The Ark of the Covenant, the sacred relic of the ancient world, suddenly disappeared from history. Where did it go and why?

The stories of the Star Ancestors - powerful beings embedded in the traditions of native people across North America that still exist

The Yakovlev Yak-3, a Second World War Soviet fighter that was regarded for its performance at low altitudes and its agility

The Hawker Hurricane was the first RAF aircraft to fly over 300mph. Over half of every enemy aeroplane destroyed in the Battle of Britain was by a Hurricane, not a Spitfire

The McDonnell Douglas F-4 Phantom II, which has be one regarded as one of the most important aircraft of the Cold War era

Part one of two. How the Channel Island of Alderney became a pre-occupation of Nazi leader Adolf Hitler and was transformed into one of the most heavily fortified places on Earth

Part two of two. On the orders of Hitler, more than 5,000 slave labourers were shipped to Alderney to build a series of fortifications designed to protect the island from attack

Professional salvage diver Tony Sampson and his team to brave the shifting currents and bone-chilling legends of Nova Scotia in search of wreckage of the SS Atlantic

Dermot Murnaghan examines the tragic case of five-year-old April Jones, who was abducted and killed by 46-year-old Mark Bridger in October 2012

Wernher von Braun was vital to Nasa's Apollo 11 mission to put a man on the moon. However, this 'American hero' had his Nazi past kept under wraps

Veteran actor William Shatner explores the vast array of moons in the solar system, each presenting its own unique set of mysteries and wonders

The world of the secretive and notorious biker club, with access to former chapter presidents and undercover agents who have risked their lives to infiltrate the group

Some 2,600 years ago, The Ark of the Covenant, the sacred relic of the ancient world, suddenly disappeared from history. Where did it go and why?

The stories of the Star Ancestors - powerful beings embedded in the traditions of native people across North America that still exist

Dermot Murnaghan examines the tragic case of five-year-old April Jones, who was abducted and killed by 46-year-old Mark Bridger in October 2012

The Douglas A-1 Skyraider, a single-piston engined fighter bomber which helped dominate the air-to-ground attack role in Vietnam, earning itself quite a reputation

The Bell UH-1 Huey helicopter, which became synonymous with the Vietnam War, being used to transport troops and equipment as well as for air-assault missions

The Grumman Avenger, which was the most important carrier-based torpedo bomber on American and British carriers during the Second World War

Mike builds a 1964 Parisienne for a big family. Avery scores his first client of the year, building a 1975 Ford Bronco as a gift for his client's daughter

Recent photos and videos of 'Unidentified Aerial Phenomena', and how they link to accounts from centuries ago