E5 • Secret History Of Mercury

E1 • Twin Suns The Alien Mysteries

We're uncovering how Earth came from the wreckage of ancient worlds.

43m • 2018

We're uncovering how Earth came from the wreckage of ancient worlds.

E2 • Dark History Of The Solar System

We're uncovering how Earth came from the wreckage of ancient worlds.

44m • 2018

We're uncovering how Earth came from the wreckage of ancient worlds.

E3 • The Quasar Enigma

We're researching the bright, powerful and mysterioUnited States world of quasars.

44m • 2018

We're researching the bright, powerful and mysterioUnited States world of quasars.

E4 • Uranus Neptune Rise Of The Ice Giants

We're digging into new research that ties UranUnited States and Neptune to our lives.

44m • 2018

We're digging into new research that ties UranUnited States and Neptune to our lives.

E5 • Secret History Of Mercury

We're learning how Mercury could threaten our existence on Earth.

44m • 2018

We're learning how Mercury could threaten our existence on Earth.

E6 • Strange Lives Of Dwarf Planets

We're uncovering the many secrets tiny dwarf planets are hiding.

44m • 2018

We're uncovering the many secrets tiny dwarf planets are hiding.

E7 • War On Asteroids

Scientists share new tech designed to prevent asteroids from hitting Earth.

44m • 2018

Scientists share new tech designed to prevent asteroids from hitting Earth.

E8 • Mystery Of Spacetime

We're learning how spacetime has been expanding and will end our universe.

44m • 2018

We're learning how spacetime has been expanding and will end our universe.