A users’ guide to the cosmos, from the Big Bang to galaxies, stars, planets and moons: where did it all come from and how does it all fit together? A primer for anyone who has ever looked up at the night sky and wondered.

A look ahead at the cataclysmic events that could extinguish the human race.

Chef Gordon Ramsay, along with a team of hospitality experts, travels the country applying his high standards to struggling hotels, motels, and bed and breakfasts in an effort to get the owners and staff to turn their establishments around. Ramsay’s signature no-holds-barred style will make it clear to those he coaches that there is no place for dirty rooms or incompetent staff if one hopes to remain in business.

A fascinating docuseries chronicling Playboy magazine’s charismatic founder, Hugh Hefner, and his impact on global culture. Told from his unique perspective with never-before-seen footage from his private archive, discover the captivating story about the man behind the bunny.

One hundred years after the Russian Revolution, Simon Reeve embarks on an extraordinary three-part journey across Russia.

The Joy of Painting was an American television show hosted by painter Bob Ross that taught its viewers techniques for landscape oil painting. Although Ross could complete a painting in half an hour, the intent of the show was not to teach viewers “speed painting”. Rather, he intended for viewers to learn certain techniques within the time that the show was allotted. The show began on January 11, 1983, and lasted until May 17, 1994, a year before Ross’ death.

SixpeoplewithdifferingattitudestopornographyspendtwoweeksinsideSpain’sadultfilmindustry,exploringtheimpactofpornontheirlives,onsocietyandontheperformers.

Journalist Kate Snow takes a journey with families as they go to great lengths to find answers about their loved ones’ deaths. These ordinary heroes go undercover, hunt for evidence and put their lives in jeopardy while trying to find justice.

The origins of the drug war in the United States, which spans five decades, and its unexpected effects on American culture, institutions and politics.

A travel series that sends five ordinary British households to review some of the world’s most popular holiday destinations.

A season with a youth football program called the Liberty City Warriors, known for creating top recruits for the NFL.

What does it take to build a house totally off the grid in some of the most unforgiving terrain on the planet? We follow a cast of characters who set out to construct three incredible cabins in the obscure Alaskan wilderness. With no roads and no building supply centers, they’ll have to get creative in a new season of Building Alaska.