Horizon - Full Series Information, Trailer & IMDb Reviews
Horizon Season 16 Episode 22
Episode Title: Unknown
Genre:
Documentary
Countries:
UK,
Airing Date: June 01, 1980
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 16 Episode 22 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Horizon: Horizond examines the development of the relatively new science of x-ray astronomy.