Looks like there are 4 blood moons spaced by about 6 months.
Surely that's got to mean something to some religions. It's interesting that blood moons are mentioned in the bible with the whole "Moon will turn to blood in the last days" thing.
Partly it's interesting because blood moons have happened all through history (so whoever made the prophecy probably knew it would be fulfilled sooner or later, regardless of whether the world comes to an end or not.)
I guess religious meaning or not, it's kind of cool either way.