S27·E9 Unlocking the Secrets of Vega
Synopsis
Vega has been known to astronomers for centuries. At least, astronomers thought they knew most things about this brilliant blue star. But Vega has been keeping a secret. It is surrounded by a planetary system in the early stages of development. This discovery is the latest in a series of unexpected finds by IRAS, the infra-red astronomical satellite launched in January 1983.
Patrick Moore talks to astronomers Dr Aumann and Dr Gillette and discusses the importance of this major contribution to our knowledge of the universe.
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Frequently Asked Questions
When did Season 27 Episode 9 of The Sky at Night air?
Season 27, Episode 9 ('Unlocking the Secrets of Vega') originally aired on September 4, 1983.
How long is Season 27 Episode 9 ('Unlocking the Secrets of Vega')?
The episode follows the standard broadcast runtime for The Sky at Night.
What happens in The Sky at Night Season 27 Episode 9?
Vega has been known to astronomers for centuries. At least, astronomers thought they knew most things about this brilliant blue star. But Vega has been keeping a secret. It is surrounded by a planetary system in the early stages of development. This discovery is the latest in a series of unexpected ...
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