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A gravitationally lensed supernova

Supernova SN2022qmx was detected by the Zwicky Transient Facility at Palomar Observatory on Aug 1. What made this object especially

The partial solar eclipse of 2022 October 25 is visible from the eastern strip of Greenland, Iceland, Europe except Portugal

The occultation of the star 44 Capricorni (44 Cap) by Io on 2021 April 2 was imaged from Curaçao. Occasional

The perihelic opposition that occurred on 2018 Jul 27 at areocentric longitude (Ls) 219° was monitored by 121 observers, yielding

The lure of the variables is strong. Variable star observers go out whenever the sky is clear to observe ‘their’

This report describes and analyses observations of the brighter or more interesting comets at perihelion during 2018, concentrating on those

During late 2020 and 2021, six relatively bright novae appeared in the northern celestial hemisphere. The light curves of V1391

Two slightly novel methods of visual observation in small telescopes of close, very unequal double stars are presented here and

This paper reports local times when afternoon clouds become telescopically visible for several locations on Mars. With the exception of

A report of the Aurora & Noctilucent Cloud Section. Director: S. Brantingham. Noctilucent cloud (NLC) forms in the mesosphere at