Sections – Page 93 – British Astronomical Association

Jupiter in 2018, Report no.2

Part I. Interim report on atmospheric phenomena. The most important phenomena are still: –Continuing development of the large-scale pattern in

Juno images published today show tight clusters of cyclones: a pentagon at the south pole and an octagon at the north pole.

These are animations of the cyclones in Jupiter’s polar polygons, created by Gerald Eichstädt from JunoCam images. Credit: NASA /

Jupiter’s polar polygons: Circumpolar clusters of cyclones John H. Rogers [1], Gerald Eichstädt [2], Candice J. Hansen [3], Glenn S.

Photographing the Aurora and Noctilucent Cloud The Aurora To photograph the aurora you need 3 things, a tripod, a digital

Here is an example of a completed Aurora Report form. To make your own reports, download the Aurora Report form

Aurora codes used by obsevers

What to report when seeing NLC

A general discription

Mike Hendrie, Director of the Comet Section from 1977 to 1987 died on Februrary 25 at the age of 87.