How to see ghostly ‘Da Vinci glow’ illuminate the crescent moon this week
5/21/2023 - Jamie Carter. Twice-reflected sunlight subtly illuminates the dark limb of the crescent moon just before and after the new moon in a phenomenon called Earthshine, or 'Da Vinci glow'. A phenomenon called 'Da Vinci glow' will be visible on the dark limbs of the moon on successive days this week and again… SEE MORE