A 'Da Vinci' glow is set to be visible for a week from today in the lead up to and aftermath of the New Moon on May 19. It was named after the famous Italian researcher who solved its mystery.

Gaze up into the sky in the coming days, and you might catch a glimpse of the Da Vinci glow. It’s a phenomenon that can happen around sunset when a crescent moon is on the horizon, but the ...

The Da Vinci glow isn’t in a museum. It’s in the sky. Here is what to look for and how to see the crescent moon lit up by Earthshine.