Thank you to Grafixartphoto for this image of the moon reflected in a glassy lake in Torres del Paine, a national park encompassing mountains, glaciers, lakes, and rivers in southern Chilean Patagonia on October 23, 2018.
Scientists call them 22-degree halos, because their radius is approximately 22 degrees from the sun. This one was seen over Africa, whose mythology about sun halos matches North American skylore.
The Orionid meteor shower peaked last weekend, and many of the meteors were drowned in bright moonlight. But John Ashley managed to catch a few dozen in the narrow window between moonset and dawn Sunday morning.
Venus will sweep between us and the sun (inferior conjunction) on October 26. Check out this photo - taken just 5 days before inferior conjunction - of Venus as a slim crescent world.