What is a Blood Moon? …… Blood Moons in Astronomy
This is a good informative article at EarthSky.
Also below is a link to a The Jewish Press article and what the Jews have to say about it.
And a link to my post “The Damascus Prophecy & also The 4 Blood Red Moons” (article & video)
The first Blood Moon is in April 2014.
What is a Blood Moon?
Messianic Blood Moon Rising on Passover Seder
The Damascus Prophecy & also The 4 Blood Red Moons