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The Sky at Night

Season 35 · Episode 6

Guarding Their Secrets

0.0May 26, 1991

Dr Ian McHardy , of Southampton University, joins Patrick Moore to give the latest on BL Lacertae, the object found in the northern constellation of Lacerta, the Lizard.

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Episodes

Episode 1Mars - the Red Planet
Episode 2The Fastest Clocks in the Universe
Episode 3Jupiter and Family
Episode 4Bombardment from Space
Episode 5Wanderers in Space
Episode 6Guarding Their Secrets
Episode 7Saturn the Ringed Planet
Episode 8Soviet Space Astronomy