The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

Is there a full moon tonight? A rare 'once in a blue moon' moment is arriving this week—here’s when to look up, what it means ...

It's a gloomy start ...

A rare Blue Moon will light up the night skies at the end of May. Sarah Keith-Lucas explains what a Blue Moon is and looks at whether the forecast will be favourable for viewing it.

Don't miss 2026's smallest full moon with this livestream from Italy with the Virtual Telescope Project. The 'Blue Moon' ...

We commonly know a blue moon as the second full moon, but this was a mistake from the original meaning and caught on.

Blue moons are rare, hence the expression "once in a blue moon," with it only occurring every 2.5 years, according to NASA.

A once in a blue moon lunar event is happening tonight. Here's how to glimpse the special full moon in Illinois.