Lunar domes near the crater Cleomedes
The Nectarian-aged Crisium basin is characterised by prolonged lunar volcanism ranging from the Imbrian age to the Eratosthenian period. In
Read moreThe Nectarian-aged Crisium basin is characterised by prolonged lunar volcanism ranging from the Imbrian age to the Eratosthenian period. In
Read moreA report of the Variable Star Section (Director: J. Shears) We present a light curve of the 2020 outburst of
Read moreA report of the Mercury & Venus Section (Director: P. G. Abel) Analysis of the observations made by Section
Read moreIt is routinely thought that Brorsen discovered the Gegenschein and zodiacal band in 1854. Here, it is argued that priority
Read moreWe report evidence from eclipse timing that two otherwise apparently normal cataclysmic variables have experienced abrupt changes in their orbital
Read moreZ Cam is a cataclysmic variable star whose visual magnitude varies between 10 and 14. This system is the prototype
Read moreJust launched, AstroMailbox is a new astronomy communicators’ e-mail discussion list which brings together anyone interested in astronomy outreach. It
Read moreOn 2023 Aug 13, Venus passed through inferior conjunction and returned to the morning skies, embarking on the 2023–’24 western
Read moreLong-period comet 2023 A3 (Tsuchinshan–ATLAS) promises to be bright. Halley-type 12P/Pons–Brooks makes a return and may reach 4th magnitude. Three
Read moreIt has been said that variable-star observing is a team sport. Even though observations are made by individuals, it is
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