"In fact, every Halloween full moon is also a Blue Moon." The last time that a full moon illuminated the sky on Halloween night was in 2001; however, clouds obscured the spooky sight for folks ...

The night sky on Halloween will be illuminated by a blue moon, the second full moon in a month. The relatively rare occurrence happens once every two and a half years on average, according to NASA ...

"In fact, every Halloween full moon is also a Blue Moon." The last time that a full moon illuminated the sky on Halloween night was in 2001; however, clouds obscured the spooky sight for folks ...

Stargazers are in for a treat when a blue moon lights up the night sky on Halloween, the first time that has happened in nearly 20 years. The first full moon happened on Oct. 1, 2020, a harvest ...

"In fact, every Halloween full moon is also a Blue Moon." The last time that a full moon illuminated the sky on Halloween night was in 2001; however, clouds obscured the spooky sight for folks ...

Mark your calendars for Oct. 31. On Halloween, the sky will be lit up by a rare blue moon on the scariest night of the year! A full moon shines over an owl landing on the branches of a tree ...