Horizon (1966) Specials Episode 16 1966
7.328/10 by 29 users
This Horizon special program explores what happened when the "Giotto" explorer spacecraft passed within 100 kilometres of Halley's Comet.
- Released: 1992-07-10
- Runtime: 60 minutes
- Genre: Documentary
- Stars:
- Director:
- Source: Layarstar
