Poster of Cast and Crew in The Sky At Night - Hydrogen Hunters (Season 40 - Episode 8) - Hydrogen Hunters

The Sky At Night - Season 40 - Hydrogen Hunters (Episode 8)

Plot: Dr Alan Wright joins Patrick Moore to explain the purpose of a survey into the most plentiful substance in the universe.
Episode Aired On:
Monday, June 24 1996
29 years ago
Genres: Documentary, News