Horizon Season 29 Episode 20
Episode Title: A Close Encounter of the Second Kind
Genre:
Documentary
Countries:
UK,
Airing Date: July 10, 1992
Runtime:50 mins
IMDb Rating:
You can now watch the entire Horizon Season 29 Episode 20 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
Horizon: This Horizon special program explores what happened when the "Giotto" explorer spacecraft passed within 100 kilometers of Halley's Comet.