Comet Watchers
- Episode aired Apr 27, 1986
![Patrick Edlinger in National Geographic Explorer (1985)](https://m.media-amazon.com/images/M/MV5BZWU2YmMzNTAtN2JkZi00NjM2LTk2OTctM2M4YzExY2FhMzUwXkEyXkFqcGdeQXVyMTM2OTQxOTg1._V1_QL75_UX190_CR0,2,190,281_.jpg)
Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.
Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.Comet watchers go to Mauna Kea in Hawaii to view Halley's comet.