HDMovies

At the beginning of this cosmic journey across space and time, Dr. Carl Sagan takes us to the edge of the universe aboard a spaceship of the...

Dr. Sagan's cosmic calendar makes the history of the universe understandable and frames the origin of the Earth and the evolution of life. We see the...

This episode is a historical re-creation of the life of Johannes Kepler, the last scientific astrologer, the first modern astronomer and the author...

A descent through the hellish atmosphere of Venus to explore its broiling surface serves as a warning to our world about the possible consequences of...

Is there life on Mars? Dr. Sagan takes viewers on a tour of the red planet first through the eyes of science fiction authors, and then through the...

Dr. Sagan compares the exhilaration of 17th-century Dutch explorers who ventured in sailing ships halfway around our planet in their quest for wealth...

Humans once thought the stars were campfires in the sky and the Milky Way "the backbone of night." In this fascinating segment Dr. Sagan takes us...

A voyage to see how star patterns change over millions of years is followed by a journey to the planets of other stars, and a look at the possibility...

Using computer animation and amazing astronomical art, Dr. Sagan shows how stars are born, live, die and sometimes collapse to form neutron stars or...

Dr. Sagan leads us on some awesome trips — to a time when galaxies were beginning to form, to India to explore the infinite cycles of Hindu...

The brain is the focus of this fascinating portion of our journey as Dr. Sagan examines another of the intelligent creatures with whom we share the...

Are there alien intelligences? How could we communicate with them? What about UFOs? The answers to these questions take us to Egypt to decode ancient...

Through the use of special effects we retrace the 15-billion-year journey from the big bang to the present. We also hear the tragic story of the...

Oceanographer Jacques-Yves Cousteau and the Calypso set sail to research far-off cultures and species of aquatic life in the second installment of...

Scientists and amateurs conduct experiments and post their exploits online. Each episode counts down 20 popular Internet videos and explains the...

The stories behind innovations such as TV, radio, phones, airplanes, motorcycles and power tools as well as the inventors including Nikola Tesla,...

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...

n 2019, the virologists took center stage, and for the first time on film, their methods, miscues and tragedy they have wrought are put under the...

Ever had a weird question you couldn't get out of your mind or a question you felt too embarrassed to ask? Well, lucky for you we're here to help!...