Sky History +1 Tomorrow

The story of the Great Pyramid at Giza, and how one discovery is rewriting what is now known about how the pyramids were built

In Texas, Rick, Corey and Chumlee test-drive a 1968 Buick Riviera, become riveted by a blacksmith's anvil collection and meet an NFL legend

A customer comes in with a rare HG Wells book and an enormous asking price, while a horse statue made of turquoise moseys on in

Chum puts his best foot forward when a Nike LeBron sneaker hits the counter, while Rick keeps tabs on a signed Pulp Fiction poster

Rick rocks out when a seller brings in a blazer worn by the Rolling Stones' Keith Richards. Chum brings out his inner warrior when a Japanese Samurai mask hits the counter

Kenny makes his way out to the mountains, while watching out for cougars. Lisa scores on a small sister locker, but it's Brandi who gets the nomination for buyer of the week

Ivy kidnaps Pops and takes him to Rosamond, where they deftly score a fine locker. Kenny sets out to brighten everyone's day and his clowning around has him seeing stars

Kenny happens upon a familiar vehicle and follows it all the way to Lancaster for an auction - where he tries desperately to find his gas money

Ivy gets a hole in one with an unusual landscaping tool, and Darrell's eye for upscale furniture finds him a high end hoard

Darrell gets a chance to school his friend in being a daredevil, Dave's fortunes go up in flames, while Jarrod and Brandi dive back in and hit bottom

Dave augments his inventory with a surprise medical device, Rene finds his furniture locker enlightening and Ivy finds an unexpected item

Rene encounters something unexpected in Costa Mesa, California, Darrell goes on a cross-cultural haberdashery journey and Kenny kick-starts his career

Ivy has a successful time at Montebello, Dave gets a taste of carnival fun, and Brandi and Jarrod shred vintage-style

Some of the more bizarre things that have reportedly fallen from the sky - from meteorites to seafood, and even bathtubs

Experts seek a lost garden planted in 1592 as part of a three-day party commemorating the defeat of the Spanish Armada, an event attended by Elizabeth I

Raksha Dave and Alex Langlands join a team from Reading University at a site in Silchester, near Reading, as they examine one of the best-preserved Roman sites in Britain

The history of HMS Invincible, a ship that was captured from the French in 1747 and helped transform the Royal Navy with the lessons it taught about organisation and ship design

Archaeologists conduct a dig at Auckland Castle in Co Durham, which 700 years ago was home to a group of power-crazed bishops who behaved more like warriors than religious leaders

The team seeks artefacts from the country's first superhighway - the Bridgewater Canal - that linked the coal mines of Worsley with Manchester and powered the Industrial Revolution

Raksha Dave and Alex Langlands search for the remains of a First World War stable at Catterick Garrison, where thousands of horses would have been housed

Part one of two. An examination of events in 2000, when an explosion onboard the Kursk submarine trapped a group of survivors at the bottom of the Barents Sea

Part two of two. An examination of events that took place in 2000, after an explosion onboard the Kursk submarine trapped a group of survivors at the bottom of the Barents Sea

Jason gets the inside track on a container, but its contents may spoil his score

A squabble over the contents of a mysterious container threatens to destroy Mo and Ty's partnership for good

Kenny makes his way out to the mountains, while watching out for cougars. Lisa scores on a small sister locker, but it's Brandi who gets the nomination for buyer of the week

Ivy kidnaps Pops and takes him to Rosamond, where they deftly score a fine locker. Kenny sets out to brighten everyone's day and his clowning around has him seeing stars

Kenny happens upon a familiar vehicle and follows it all the way to Lancaster for an auction - where he tries desperately to find his gas money

Ivy gets a hole in one with an unusual landscaping tool, and Darrell's eye for upscale furniture finds him a high end hoard

Darrell gets a chance to school his friend in being a daredevil, Dave's fortunes go up in flames, while Jarrod and Brandi dive back in and hit bottom

Dave augments his inventory with a surprise medical device, Rene finds his furniture locker enlightening and Ivy finds an unexpected item

Rene encounters something unexpected in Costa Mesa, California, Darrell goes on a cross-cultural haberdashery journey and Kenny kick-starts his career

Ivy has a successful time at Montebello, Dave gets a taste of carnival fun, and Brandi and Jarrod shred vintage-style

Documentary investigating a decades-old claim that a UFO crashed in a field near Ottawa, Canada

Experts seek a lost garden planted in 1592 as part of a three-day party commemorating the defeat of the Spanish Armada, an event attended by Elizabeth I