A series of 10 short films that explore the infinite wonders of our universe and our interactions with the cosmos....

Walking on a beach, you take a dip. Not in the ocean, but deep into a star, to discover how the ingredients for life...

A tour of the planets that’s over in minutes, but covers millennia of human history as we explore the origins of the...

A biography of the most famous star in history: our Sun. The life stories of the Sun and a person on Earth are told...

The Moon inspires wonder, romance, even fear. See it from Earth and space, and share the lunar dreams of...

When Venus passes in front of the Sun, that “transit” is an event rarer than an eclipse. Witness the 2012 transit...

A typical day, but not a typical life. Astronaut Chris Hadfield floats out of bed. For the next 16 sunrises that...

A comet's tale is about its tail, or tails, of gas and dust. How we once feared those tails. How we now better...

Our Milky Way and the Andromeda Galaxy will crash in the far future. No stars will collide. It’ll be cosmic ballet...

As the Northern Lights put on their show, you’ll learn what ancient cultures believed about aurorae, and why...

See our home world as astronauts see it, and as a space probe once saw it from 6 billion km away. Hear Carl Sagan...