Mystery of Spacetime

The odyssey of a comet as it sails through space, watching as it evolves from a chunk of ice and rock into an active nucleus engulfed in a gaseous haze. What we learn is a revelation; comets are more mysterious than we imagined.

Astronaut Mike Massimino journeys to the Sun, revealing the secrets of Earth's star and how it will one day destroy our planet.

Astronaut Mike Massimino uncovers the strange and violent birth of our solar system, and reveals how its planets were built from the wreckage bygone alien worlds.

Astronaut Mike Massimino uses the latest science to explore the alien volcanoes of distant worlds and reveals if they are hotbeds for extraterrestrial life.

Astronaut Mike Massimino explores the mysterious oceans of our solar system, where the latest discoveries provide new clues in the search for alien life.

By looking closely at the common icicle physicist Stephen Morris reveals how science can be a powerful lens through which to view the mystery & beauty of everyday phenomena. Photographer Don Komarechka captures the amazing patterns of ice-bubbles.

Ever wonder what the world might look like if you could see beyond the visible light spectrum? Cameras can capture UV & infrared light to see up to the cosmos and down into our own macro universe revealing the world as you have never seen it before.

Normally considered unattractive & a nuisance, Don't Blink reveals the wondrous side of the mosquito & the role it plays in the web of life. Featuring biologist Fiona Hunter, entomologist Curtis Russell and photography by cinematographer Mark Ellam.

In a winter storm it's difficult to appreciate snow. Through the lens of photographer Don Komarechka's snowflake images, the world becomes a more beautiful place. Non-linear physicist Stephen W. Morris unravels how a snowflake is formed.

For centuries humans have been looking to the skies, dreaming of flight. Director Su Rynard takes us behind the scenes to capture the images of birds in flight. Also featuring biologist Kenneth C Welch Jr., and biologist Christopher G Guglielmo.

From the mission that saw Pluto for the first time to the Mars rovers, a new breed of explorers are risking their careers, and even their lives, to lead humanity to worlds we have never seen and tackle the mysteries of life itself.

Meet the scientists across the world on the hunt for dark energy, an unknown form of energy which is hypothesized to permeate all of space and may be accelerating the expansion of the universe.

An exploration of the dramatic fate of our future descendants, the technology they'll need to survive the end of this world billions of years from now, and our options for colonizing a new planet somewhere far from Earth.

A soaring quest through the solar system's exotic and hidden water realms, from the deep seas below the icy crust of Europa to the vast prehistoric oceans that once existed on Mars billions of years ago.

The story of how a large aerospace company, BAE Systems, began a secret project to counter the force of gravity while NASA simultaneously ran a similar 'Breakthrough Propulsion Physics' program