Spheres

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

The special details the events before, during, and after Shatner's life-changing flight - which made him the oldest person to ever travel to the...

Uncover clues about the origins of our galaxy with a team of astronomers and scientists as they strive to locate a strange presence hidden deep in...

Planetary scientist Carolyn Porco explains what it takes to look for life beyond Earth, and what conditions are required for life to exist. Porco...

A group of renowned cosmologists and astrophysicist are in search of a realistic picture of the universe. Their research and observational...

A filmmaker returns to a house from his past where a great tragedy happened, in order to find a closure within the space that already feels too...

Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet.

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laboratory that 16 nations came together to build. Get a...

What if the asteroid that killed the dinosaurs struck again today? Would humans survive? Or would we go the way of the dinosaurs? Join me on a wild...