Sky History Monday

The design, service and loss of the Achille Lauro, a ship which suffered two serious collisions, multiple onboard fires and was even hijacked by PLO terrorists in 1985

The ocean liner Titanic, which sank on its maiden voyage from Southampton to New York in April 1912, and the mission of two very different men to re-discover her

Documentary in which experts examine previously undiscovered evidence of flaws in the Titanic's design that may have contributed to the ship sinking in April 1912

Gales batter Desert Hot Springs, as the buyers compete. Rene and Gunther dust off an old locker, while Kenny steps up his game big time

In Orange, California, Casey finds the chutzpah to pick up a good unit. Darrell tries to peddle his wares to Emily, but settles for a decent locker

Ivy thinks he's a comedian in Stanton California, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there

People who make a living from bidding for the contents of abandoned storage units, making risky purchases that could buy them trash or treasure

The presenter explores the everyday items that many people use without realising how dangerous they can be

Dangerous work practices, from mercury-poisoned hat-makers to children crawling through chimneys and projectionists fleeing fiery blazes

The story of Britain's first female agents sent to the front line during the Second World War and spymistress Vera Atkins, who led them

The story of Second World War spymistress Vera Atkins, who led agents including Violette Szabo and Yvonne Baseden

After the liberation of Paris, operations of the Special Operations Executive (SOE) dwindled, prompting spymistress Vera Atkins to confront the harm done to her agents

While Europe rejoiced over victory in the Second World War, spymistress Vera Atkins worked hard to determine the whereabouts - or fates - of her agents

Assigned to the British War Crime Investigation Unit in post-war Germany, British spy boss Vera Atkins pursued her agents' fate. She eventually hunted down a Nazi mastermind

The capture of a key Nazi uncovered shocking realities. Amid demands for accountability, spymistress Vera Atkins had to confront uncomfortable truths

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

The presenter explores the everyday items that many people use without realising how dangerous they can be

Dangerous work practices, from mercury-poisoned hat-makers to children crawling through chimneys and projectionists fleeing fiery blazes

Gales batter Desert Hot Springs, as the buyers compete. Rene and Gunther dust off an old locker, while Kenny steps up his game big time

In Orange, California, Casey finds the chutzpah to pick up a good unit. Darrell tries to peddle his wares to Emily, but settles for a decent locker

Ivy thinks he's a comedian in Stanton California, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there

People who make a living from bidding for the contents of abandoned storage units, making risky purchases that could buy them trash or treasure

The events of 2017, when astronomers at the Pan-STARRS observatory saw an object they named Oumuamua, the very first observed visitor from interstellar space

Examining evidence of potential UFO inhabitation on Earth, beginning with the top-secret military base Area 52

For decades UFO research was confined to searching the skies. However, newly declassified documents suggest mysterious submerged objects are the next field of study

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