The Hercules Globular Cluster (or M13) was famously the target for a message intended for alien civilisations... But it is an unlikely place to find life-friendly planets. Messier object playlist: [ Ссылка ]
Quite a large cast in this video, so see our cast page at: [ Ссылка ]
Image contributors included:
Michael Siniscalchi: [ Ссылка ]
Fred Espenak: [ Ссылка ]
Deep Sky Videos website: [ Ссылка ]
Twitter: [ Ссылка ]
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Flickr: [ Ссылка ]
Videos by Brady Haran
Additional filming and editing in this film by Stephen Slater
