了解宇宙如何运行 - Season 5 Episode 5 神秘的行星杀手

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, tornadoes, hurricanes and earthquakes.

Professor Brian Cox journeys across the vastness of time and space revealing epic moments of sheer drama that changed the universe forever.

This series explores the lives and work of noted modern-day astronomers, taking the viewer into the farthest reaches of outer space in search of...

Jack Whitehall and his father embark on a globe-trotting trip to find answers to the big questions facing the comedian after becoming a dad.

This remarkable science-history series investigates the blistering pace of human endeavour in space exploration, computing, energy, resources, Earth...

Stephen Hawking draws on 40 years of research to answer some of life's most compelling questions.

At the beginning of 2009, in the midst of the financial crisis, "Satoshi Nakamoto" put Bitcoin into circulation. He created the first decentralised...

To celebrate the Apollo moon landing's 50th anniversary, Professor Brian Cox and Dara O Briain travel to where the historic Apollo 11 mission began...

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity....

Stephen Hawking draws on 40 years of research to answer some of life's most compelling questions.

In a quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history....

Doctor at Sea is a British television comedy series based on a set of books by Richard Gordon about the misadventures of Doctors at sea. The series...

Constable Benton Fraser, an officer of the Royal Canadian Mounted Police, is attached to the Canadian consulate but works with Chicago Police...

In his basement in San Francisco, boy-genius Quinn Mallory unlocks the doorway to an infinite number of Earths. During a test run, Quinn invites...

On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was...

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

This documentary series tackles one of history's most horrifying subjects: the Holocaust and the infamous Auschwitz-Birkenau concentration camp.