The rising nearly Full Moon of December 19, 2021, above a snowy prairie scene with a lone tree, and with the cold blue twilight lighting the snow, contrasting with the pink of the Belt of Venus above. This is a two-exposure blend: a 0.5-second image for all, except for a 1/8-second exposure for the Moon itself to preserve the colour of the lunar disk. Blended with BlendIf in Photoshop. Exposures taken moments apart with the 24-105mm RF lens at 105mm and f/8 and Canon Ra at ISO 100.
The rising nearly Full Moon of December 19, 2021, above a snowy prairie scene with a lone tree, and the cold blue twilight lighting the snow, contrasting with the pink of the Belt of Venus above. The Moon is partly in a narrow band of cloud and is exhibiting a slight green flash phenomenon on its distorted upper edge, and red limb on its lower edge from atmospheric dispersion. This is a single 0.3-second exposure with the 24-105mm RF lens at 105mm and f/8 and red-sensitive Canon Ra at ISO 100.
Venus in the evening twilight on December 17, 2021, about 2 weeks after its point of greatest brilliancy. This was shot in hope of also catching Comet Leonard, but it showed up as only a dim smudge hard to distinguish from the background sky, and is behind thin cloud here. Shot from near home in southern Alberta. Foreground illumination is from the gibbous Moon to the northeast opposite this scene which looks southwest. A single 4s shot with the 135mm Canon telephoto at f/2.8 on the Canon R6 at ISO 400, and with the air at -20° C with a bitter wind! Diffraction spikes added with AstronomyTools actions.
