The biggest question of our time. Are we alone? Chapter 1 of this experience takes you to alien worlds and distant places in time and space, in search of where alien life might be hiding and what our place is within the history of life. After generations of wondering, the truth is finally within our reach. New research and technologies have brought us closer than ever to an answer - only a few decades in the eyes of some NASA scientists.

A pastor spends a year exploring the world of atheism.

From Living Waters, creators of the award-winning TV program "The Way of the Master" and the hit movies "180" and "Evolution vs. God," comes the powerful film "The Atheist Delusion." Executive produced by TV co-host and best-selling author Ray Comfort (Hell's Best Kept Secret, Scientific Facts in the Bible). Having to prove the existence of God to an atheist is like having to prove the existence of the sun, at noon on a clear day. Yet millions are embracing the foolishness of atheism. "The Atheist Delusion" pulls back the curtain and reveals what is going on in the mind of those who deny the obvious. It introduces you to a number of atheists who you will follow as they go where the evidence leads, find a roadblock, and enter into a place of honesty that is rarely seen on film.

The life of Christopher Hitchens as told through his own words and through archive footage.

关于地球外生命的可能性及其对人类的意义的研究

Is it humankind's greatest achievement? 12 billion miles away a tiny spaceship is leaving our Solar System and entering the void of deep space. It is the first human-made object ever to do so. Slowly dying within its heart is a plutonium generator that will beat for perhaps another decade before the lights on Voyager finally go out. But this little craft will travel on for millions of years, carrying a Golden Record bearing recordings and images of life on Earth. In all likelihood Voyager will outlive humanity and all our creations. It could be the only thing to mark our existence. Perhaps some day an alien will find it and wonder. The story of Voyager is an epic of human achievement, personal drama and almost miraculous success. Launched 16 days apart in Autumn 1977, the twin Voyager space probes have defied all the odds, survived countless near misses and almost 40 years later continue to beam revolutionary information across unimaginable distances. With less computing power than a ...

人为什么独一无二，因为经历各不相同。生活中，充满选择，未来有各种各样的可能，而我们只会经历其中一个，那，是否有另一个世界，那里的我过着跟我不同的生活......

How's it all gonna end? This experience takes us on a journey to the end of time, trillions of years into the future, to discover what the fate of our planet and our universe may ultimately be. We start in 2019 and travel exponentially through time, witnessing the future of Earth, the death of the sun, the end of all stars, proton decay, zombie galaxies, possible future civilizations, exploding black holes, the effects of dark energy, alternate universes, the final fate of the cosmos - to name a few.

Renowned scientists Richard Dawkins and Lawrence Krauss cross the globe as they speak publicly about the importance of science and reason in the modern world.