Overview:
Following the re-measurement of the distance to the nearest star system-the Andromeda Galaxy-as 2.2 million light years, Patrick Moore discusses with Henry Brinton how these enormous distances are calculated.
Genre : Documentary, News
Actors : Patrick Moore
Release Date : 1963-10-11
Duration : 30 menit
Rating : ⭐ 0/10 (0 votes)
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