The shape of a waning gibbous is the same as that of waxing gibbous, so how can you tell the difference? In the Northern Hemisphere, it's the left side of the moon that's lit when it's waning.

Fans of astronomy don't have long to wait before the 'Worm Moon' appears in the night sky. According to Royal Museums Greenwich, March's 'Worm Moon' will appear at 6.55am on March 14. Native Americans ...