North Star

The Universe

July 2025 •English

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 time.

Déclics

July 2025 •French

The Planets

July 2025 •English

Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.

MythBusters

July 2025 •English

MythBusters is a science entertainment television program created and produced by Australia's Beyond Television Productions for the Discovery Channel. The show's hosts, special effects experts Adam Savage and Jamie Hyneman, use elements of the scientific method to test the validity of rumors, myths, movie scenes, adages, Internet videos, and news stories.

Cosmos: A Personal Voyage

July 2025 •English

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

Cosmos

July 2025 •English

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

Ciencia vs. Cáncer

July 2025 •Spanish

Search for Second Earth

July 2025 •English

Search for Second Earth brings to life, in breathtaking CGI, an epic future journey that our species has already begun: the voyage of an autonomous spacecraft to a planet beyond our Solar System in search of life. Join NASA planetary explorers Gentry Lee and Steve Squyres; and exo-planet hunters Sara Seager, Francois Forget and Natalie Batalha on their quest to find life beyond Earth.

Human Universe

July 2025 •English

Professor Brian Cox asks the biggest questions we can ask. Are we alone? Why are we here? What is our future? Join him in a stunning celebration of human life as he explores our origins, our place and our destiny in the universe.

Newton's Apple

July 2025 •English

Newton's Apple is an American educational television program produced and developed by KTCA, and distributed to PBS stations in the United States that ran from 1983 to 1999. The show's title is based on the rumor of Isaac Newton sitting under a tree and an apple falling near him—or, more popularly, on his head—prompting him to ponder what makes things fall, leading to the development of his theory of gravitation. The show was produced by Twin Cities Public Television. For most of the run, the show's theme song was Ruckzuck by Kraftwerk, later remixed by Absolute Music. Later episodes of the show featured an original song. An occasional short feature appeared called "Science of the Rich and Famous" in which celebrities appeared to explain a science principle.

How the Universe Works

July 2025 •English

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.

The National Geographic Guide to Birding in North America

July 2025 •English

Birding expert James Currie presents components of birding: - essentials of bird anatomy and taxonomy, and how this knowledge helps the student critically in the field; - how to identify birds, plus related topics such as birding by ear, birding at night, bird behavior, avian migration; - optical equipment for birding, highlighting binoculars and spotting scopes, and how to use them; - the exciting activity of locating, approaching, and observing birds in the field: stealth techniques for tracking and approaching birds; ways to attract birds by mimicking bird calls and predators; and how to bring birds into your own yard or surroundings.

Bill Nye the Science Guy

July 2025 •English

It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per show (like the human heart or electricity), Nye gets creative with teaching kids and adults alike the nuances of science.

Into the Universe with Stephen Hawking

July 2025 •English

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of the universe itself, to the chances of alien life, and the real possibility of time travel.

The Machines That Built America

July 2025 •English

The stories behind innovations such as TV, radio, phones, airplanes, motorcycles and power tools as well as the inventors including Nikola Tesla, William Harley, Alexander Graham Bell, Duncan Black and Alonzo Decker.

Crash Course Outbreak Science

July 2025 •English

Welcome to Crash Course Outbreak Science! What do pathogens actually do to us that makes us sick? Why do societies respond to outbreaks of infectious diseases the way they do? How can we stop the next outbreak? These are the kinds of questions we'll ask ourselves and answer as best we can over the next 15 episodes of this series. Join us and Dr. Pardis Sabeti as we look at outbreaks from the microscopic level, to the big picture, so that we can work together to stop future outbreaks and create a healthier future for everyone.

Sex, Explained

July 2025 •English

From the biology of attraction to the history of birth control, explore the ins and outs of sex in this entertaining and enlightening series.

Everything and Nothing

July 2025 •English

Two-part documentary which deals with two of the deepest questions there are - what is everything, and what is nothing? Professor Jim Al-Khalili searches for an answer to these questions as he explores the true size and shape of the universe and delves into the amazing science behind apparent nothingness.

Edge of the Universe

July 2025 •English

Superquark

July 2025 •Italian

Television program of cultural diffusion, born in September 1995, designed and conducted by Piero Angela, development of transmission appreciated Quark.