An image I took on a visit to Centro de Observação Astronómica no Algarve www.coaa.co.uk (COAA) last year using the 0.5m Newtonian there with my Nightscape camera.

COAA is owned and run by Dr Bev Ewan-Smith and his wife Jan. A beautiful spot on the Algarve by day with visual astronomy or astro photography with Bev by night.

27x100second light frames at f/4.5