NOVA
Halley's Comet: Once in a Lifetime (13x1)
Data di messa in onda: Gen 21, 1986
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.
- Iniziato: Mar 1974
- Episodi: 1033
- Followers: 306
- In corso
- PBS
- Mercoledì alle 21