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
Read moreThe Association lost a senior figure with the death of Gordon Taylor on 2020 Mar 15 at the age of
Read moreEverywhere in observational astronomy, there are filters. I cannot tell you all about them in a short article, as there
Read moreThe low surface brightness of most comets beyond the bright central coma makes spectroscopy of these regions difficult. When a
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