Shot taken on 20 December while waiting for the sky to darken for shots of the Jupiter Saturn conjunction.
Canon 90D with Sigma 150-600 f5-6.3 DG OS HSM C lens at 600mm, all mounted of a Benro GH2 gimbal. Back-button focus and two-second delay. ISO 1000 1/1250 at f6.3. Processed and cropped in Lightroom.