October 2023 – Astronomy Now

Unistellar return with a sequel to the original eVscope

30 October 2023 Ade Ashford

Headquartered in the sun-drenched Mediterranean coastal city of Marseille in southern France, Unistellar manufactures technologically advanced telescopes that eschew conventional optical designs in favour of a hybrid opto-electronic approach.

Antlia ALP-T 5nm dual-band filter

27 October 2023 Astronomy Now

Nik Szymanek tests a new dual-passband filter from Antlia that allows imagers to simultaneously capture narrowband data in hydrogen-alpha and oxygen-III light.

Messier 74’s face-on beauty in Pisces

16 October 2023 Mark Armstrong

Messier 74 (NGC 628) is a spiral galaxy out of the top-drawer. This far-flung island universe yields awe-inspiring images, its sweeping spiral arms being presented in the ‘grand-design’ manner.

The mighty Andromeda Galaxy and its retinue

9 October 2023 Mark Armstrong

Messier 31, the Great Galaxy in Andromeda, is the closest major galaxy to our Solar System and the dominant galaxy in the Local Group of galaxies, larger than our own Milky Way Galaxy.

Finding Fomalhaut

4 October 2023 Mark Armstrong

Fomalhaut (alpha [α] PsA), the principal star of Piscis Austrinus, the ‘Southern Fish’, and the eighteenth-brightest star in the heavens, is the most southerly first-magnitude star visible right across the UK.