Once in a Red Moon was created on 2002-03-26.
Red Moon of Zembabwei was created in 1977.
Little Red Moon was created in 1985.
The Red Moon EP was created in 2005.
Once in a Blue Moon - stories - was created in 2003.
Red Moon - The Call album - was created on 1990-08-17.
Once in a Blue Moon - Fool's Garden album - was created in 1993.
Once in a Blue Moon - Frankie Miller album - was created in 1973-01.
Red-Handed - Once Upon a Time - was created on 2012-03-11.
Yes it exist because of lunar eclipse. But it only happens once in a blue moon.
Usually the first two and the last two letters are blue, making it "once in a blue moon"
A red moon occurs during a total lunar eclipse when the Earth passes between the sun and the moon, casting a shadow on the moon. The moon appears red as the Earth's atmosphere scatters sunlight, causing the longer-wavelength red light to reach the moon.
A moon calendar is created by carefully observing the phases of the moon and recording them. The moon completes a cycle approximately once every 28 days, which is the time elapsed between two full moons.