Horizon. Strange signals from outer space! / produced & directed by Stephen Cooter ; a BBC Studios co-production with Science Channel.
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. In 2006, h...
Full description
Saved in: