How to see the full blue moon set to rise this weekend


On Saturday, May 18, you can see a blue moon — but don’t expect it to actually be blue. The name is just what scientists call an “extra” full moon. An astronomical season — between solstice and equinox — usually has only three full moons. But when there happens to be a fourth in that…

from Living | New York Post https://nyp.st/2LGXpfD