Winter stars and constellations over the moonlit badlands of Dinosaur Provincial Park, Alberta, Canada. The waxing gibbous Moon is out of frame at left providing illumination on this clear and mild night. Orion is below centre, with his Belt pointing down to Sirius and up to Aldebaran. Above reddish Aldebaran is Mars. Above Mars is the blue Pleiades cluster. At top left is the bright star Capella in Auriga. Just above Capella is the tiny cyan-coloured fuzzy spot that is Comet C/2022 E3 (ZTF), again where it was this night as it was heading southward into Auriga and Taurus, after its closest approach to Earth 3 days earlier. Photographed on 4 February 2023.