Blood moon has some expecting end of the world

Story highlights

  • The lunar eclipse is called a "blood moon" by some
  • The eclipse is due on September 27; believers see it as a sign

(CNN)There will be blood in September -- literally, according to the Internet postings of end-times believers.

The night of September 27-28 will bring a "blood moon." To skywatchers, it simply refers to the copper color the moon takes on during an eclipse, but to some Christian ministers, the fourth and final eclipse in a tetrad -- four consecutive total lunar eclipses, each separated by six lunar months -- fulfills biblical prophecy of the apocalypse. (The first three in the series took place April 15, 2014; October 8, 2014; and April 4, 2015.)
    In promotion for his 2013 book "Four Blood Moons," Christian minister John Hagee claimed that the tetrad was a signal being sent by God.