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Mystery Signal from Space

   2018    Science    HD
Deep in the mountains of West Virginia, the Green Bank Observatory has been receiving a mysterious signal from deep space. A team of astronomers has been detecting high-energy bursts erupting from unknown sources far off in space since years ago. But one of them is different from the rest. They call it FRB 121102.
What is actually giving rise to this very powerful flash? Could this be a message from an advanced civilization, or is it a much stranger and violent occurrence? Visit the largest steerable radio telescope on the planet for answers.

Strange Signals from Outer Space

   2017    Science
For decades some have suspected that there might be others out there, intelligent beings capable of communicating with us, even visiting our world. It might sound like science fiction, but today scientists from across the globe are scouring the universe for signals from extraterrestrials. Horizon obtained exclusive access to film researchers at the Green Bank Telescope searching for radio signals from Tabby's Star, a star so mysterious that some scientists believe it might be surrounded by a Dyson Sphere, a vast energy collector built by advanced aliens.

How to Grow a Planet
How to Grow a Planet

   2012    Science
The Sky at Night
The Sky at Night

   2020    Science
Through the Wormhole
Through the Wormhole

   2011    Science
The Private Life of Plants
The Private Life of Plants

   1994    Nature
How Art Made the World
How Art Made the World

   2006    Art
The Last Dance
The Last Dance

   2020    Culture
Engineering the Future
Engineering the Future

   2020    Technology
Clash of the Gods
Clash of the Gods

   2009    History