Neptune: Voyager's Last Planet
- Episode aired Sep 10, 1989
Voyager 2 has now passed Neptune, sending back remarkable new information about this distant planet. Patrick Moore and guests summarise what has been discovered.Voyager 2 has now passed Neptune, sending back remarkable new information about this distant planet. Patrick Moore and guests summarise what has been discovered.Voyager 2 has now passed Neptune, sending back remarkable new information about this distant planet. Patrick Moore and guests summarise what has been discovered.