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Popular Astronomy

Popular Astronomy Magazine - November-December 2017
See what's in the November-December 2017 edition of 'Popular Astronomy' magazine. Click the cover to find out.

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2017-04-01 Convention: Dr Helen Walker: Mars Orbiters, Rovers and Landers

Dr Helen Walker: Mars Orbiters, Landers and Rovers from Society for Popular Astronomy on Vimeo.