DescriptionHorizonal ellipse (filled).svg English: ellipse, U+2B2C; proportions are the golden ratio Date 23 August 2022 Source Own work Author Kwamikagami...
crescent shown in blue in diagram Image:Gibbous-Crescent-half-ellipse-in-circle.svg (i.e. the average appearance of the illuminated area of the moon...
astronomically-correct crescent shown in blue in diagram Image:Gibbous-Crescent-half-ellipse-in-circle.png (i.e. the average appearance of the illuminated area of the...