Archiwum zagraniczne East News 2023-11

The rising Full Moon of January 6, 2023 over the Badlands of Horseshoe Canyon, near Drumheller, Alberta. Here the Moon is set in the pink Belt of Venus and with dark blue crepuscular rays (or more correctly, anti-crepuscular rays) converging on the point directly opposite the Sun. The rays are shadows cast by clouds in the west, which parted enough for a few moments for the setting Sun to light the foreground, making for a colourful contrast between ground and sky. This night — and this year — the winter Full Moon (popularly called the Wolf Moon) was at a particularly high declination north of the ecliptic, about 4° above the ecliptic. So it rose more to the north than it normally would. This geometry is evident here in that the Moon lies well above (north of) the point where the shadows are converging to, which would be the position of the anti-Sun point on the ecliptic. This was the night of the Full Moon — in fact, the time of Full Moon almost exactly coincided with moonrise for me. However, the high declination of the Moon meant it rose about 30 minutes before sunset, so it rose into quite a bright sky, and was well up by the time the sky darkened enough to show these twilight colours. The next night the Moon, now a day past full, rose 30 minutes after sunset into a much darker sky. This is a single exposure with the Canon Ra and Canon RF70-200mm lens at 94mm. The red-sensitive Ra helps bring out the Belt of Venus colours. Most processing in Adobe Camera Raw with ground and sky masks. A mild glow layer added in Photoshop with the Radiant Photo plug-in. (Alan Dyer / VWPics via AP Images)