NOVA observes worldwide preparations as amateur comet hunters, astronomers and scientists armed with specialized cameras, high powered telescopes and spacecraft look to the heavens in search of the expected arrival in 1986 of Halley's Comet. |
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Title: | Halley's Comet: Once in a Lifetime | |
Air Date: | January 21, 1986 | |
Runtime: | 60 min | |
Genres: | History Nature | |
random000 : Contains spoilers. Click to show. Well done. Most people are never taught about the Articles and why they had to not be refo...