The Great Spiral
- Episode aired Sep 13, 1992
Patrick Moore studies the Great Spiral in Andromeda, a huge galaxy containing more than 100,000 million stars and located two million light-years away.Patrick Moore studies the Great Spiral in Andromeda, a huge galaxy containing more than 100,000 million stars and located two million light-years away.Patrick Moore studies the Great Spiral in Andromeda, a huge galaxy containing more than 100,000 million stars and located two million light-years away.