Sky notes for 2023 October & November
Oct 29 sees the end of British Summer Time and we are deep into autumn. Nevertheless, the northern summer stars
Read moreOct 29 sees the end of British Summer Time and we are deep into autumn. Nevertheless, the northern summer stars
Read moreImage denoising is an important consideration for improving the accuracy of acquired data. Given the morphological nature of astrophotography, with
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
Read moreMy story began with a photo. I was reminiscing over an old photo album and found a picture of
Read moreSchmidt–Cassegrain telescopes (SCTs) are versatile, compact and effective instruments for visual observing of all kinds, and for imaging of smaller
Read moreThe cool hypergiant RW Cep has been keeping observers busy this year due to its unusual fade, which some have
Read moreProfessor David W. Hughes – academic, inspiring astronomer, and past Vice-President of the BAA – died in 2022 June.
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