The Sky at Night

Season 7 Episode 10: Measuring the Universe

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

Seasons:

70

Episodes:

847

Cast:

Quality:

HD

Duration:

30 min

First Air:

1957

Rating:

8.3