Archives
Gordon Ernest Taylor (1925–2020)
The Association lost a senior figure with the death of Gordon Taylor on 2020 Mar 15 at the age of
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A brief primer on filters
Everywhere in observational astronomy, there are filters. I cannot tell you all about them in a short article, as there
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Revealing the anatomy of C/2020 F3 (NEOWISE)
The low surface brightness of most comets beyond the bright central coma makes spectroscopy of these regions difficult. When a
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