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Dec 15, 2020 6:05 pm
Impression of Planet Proxima Centauri with New the stars, Centauri a and Centauri B - Information about Proxima Centauri .
Aug 02, 2021 4:53 am
Does anyone know who the author of "Primary Directions" is? Is is Martin Gansten?
Aug 02, 2021 10:10 am
Its Bob Makransky
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