An aurora behind the wind turbine at Mawson.
Swirling aurora
The moving colours of an aurora australis in Antarctica
Aurora over Mawson station
Aurora over the Anaresat dome
Field camp with aurora overhead

Noctilucent clouds

Noctilucent clouds in the Southern Hemisphere are dimmer, less frequent and higher than those in the Northern Hemisphere
Noctilucent clouds
Noctilucent clouds

Polar stratospheric clouds

Nacreous clouds over Mawson station
One day old moon with nacreous clouds
Solar pillar and nacreous clouds
Polar Stratospheric Clouds at Mawson station
Iridescent clouds
Polar stratospheric clouds illuminated by the June sun.
Thin wispy polar stratospheric or nacreous clouds with low golden sunlight near horizon

Stratospheric clouds

Stratospheric clouds, seen here illuminated by the sun during twilight