Horizon 56x5 - Strange Signals From Outer Space!

Horizon investigates claims of signals from extra terrestrials.In 2006, Duncan Lorimer and Maura McLaughlin discovered aenigmatic signal from space, known as a fast radio burst. Itwas a pulse of radiation so bright, it didn't appear to becaused by any known object in the universe. Explanations rangedfrom colliding neutron stars to communication signals from analien civilisation. Scientists have been searching the cosmosfor strange signals like the 'Lorimer Burst' for more than 50years, ever since astronomer Frank Drake convened a secretivemeeting of a group of scientists calling themselves the 'Orderof the Dolphin'. The film ends with scientists latest searchfor extra-terrestial intelligence - Horizon obtained exclusiveaccess to film researchers at the Green Bank Telescopesearching for radio signals from 'Tabby's Star' - a star somysterious some scientists believe might be surrounded by aDyson Sphere - a vast energy collector built by advancedaliens.