Noctilucent cloud over Britain & Western Europe, 2022
Noctilucent cloud forms in the mesosphere at an altitude of about 83km and appears annually in northern latitudes between the
Read moreNoctilucent cloud forms in the mesosphere at an altitude of about 83km and appears annually in northern latitudes between the
Read moreAn indicative luminance light curve for R CrA created from data collected during 2021 showed a brightness range between magnitudes
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Read moreWe present photometry of the 2021 outburst of LL And, which was only the fourth confirmed on record, with a
Read moreThe first university observatory in Australia was opened at the University of Sydney in 1909, with help from members of
Read moreA report of the Mars Section. Director: R. J. McKim. We report seasonal timings of the appearances and disappearances of
Read moreA report of the Mercury & Venus Section. Director: P. G. Abel This paper covers observations of Venus made by
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Read moreOn Apr 20, the Universe graced us yet again with one of the most awe-inspiring of events – a
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