Winner – astrophotography: Oberon Kenobi
‘An amphitheatre of pandani watch on as the galactic core, swathed in airglow, rises over an alpine lake, nestled in a rugged Tassie mountain range. Lady Aurora dances under the Magellanic Clouds. This image was captured on a crisp night in one of Tasmania’s more rugged and majestic multi-day walks.’ Loinnekumme country, South-west national park, Tasmania.
Photograph: Marley Butler