Alien Earths

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our solar system revealing a world unlike any other we've seen before.

Join astronomers as they enter the final lap in a race to find a planet capable of sustaining life, a world like ours, the next Earth. See the launch of Frances CoRot and Americas Kepler missions, and the smoking hot worlds they discover. See a controversial and tantalizing discovery of a planet where life could exist in a strange twilight zone, that is, if the planet really exists. Astronomers are working to determine what conditions are necessary for life to exist, and they are building the radical James Webb Space Telescope, a spacecraft that can look at the atmosphere around a planet and reveal whether or not life as we know it actually exists. It could be the greatest discovery in human history and it could change how we see ourselves.

It was a rendezvous a decade in the making. The New Horizons spacecraft rocketed from Earth to provide the first ever close-ups of the farthest planet in our solar system, Pluto. Join New Horizons and its team as it makes its historic approach, revealing a world unlike any other we've ever seen. Interviews with leading team members and planetary scientists will help us unlock the secrets of this far away planet.