The New Crescent Society, which is organizing the Greenwich event with the Royal Observatory, is hoping moon sighting will become fully established in Britain and be used by mosques.

The farthest, smallest and faintest full moon of the year rises this weekend and you can watch it live online. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Supermoon is the popular term for a perigee full moon — when ...