Current Moon Phase:

Waning Gibbous

Waning Gibbous

93% Of Full

What Are “Blood Moons”? Is the World Ending?

Does the Moon changing color during a lunar eclipse mean disaster? We have the answer.

Astronomers rarely use the term “Blood Moon.” When they do, they are usually using it as an alternate name for the Hunter’s Moon, the full moon that follows the Harvest Moon, usually in late October. Why? The Hunter’s Moon, like the Harvest Moon, rises slowly on autumn evenings so that it shines through a thick layer of the Earth’s atmosphere, and is colored red by what those who study the atmosphere call Raleigh scattering as well as smog and air pollution.

Changes of Color During A Lunar Eclipse

During a lunar eclipse, the Moon can sometimes turn red. The light reaching the Moon resembles the “color of blood,” but there is no way of predicting this in advance. So there are no grounds to call any particular lunar eclipse a “blood Moon” until it actually shows its color. But when it does occur, the explanation is simple:

“During a total lunar eclipse, white sunlight hitting the atmosphere on the sides of the Earth gets absorbed and then radiated out (scattered). Blue-colored light is most affected,” NASA officials wrote online. “That is, the atmosphere filters out (scatters away) most of the blue-colored light. What’s left over is the orange- and red-colored light.”

So a Moon turning red is nothing to fear.  The only thing that happens during a lunar eclipse is that the Moon spends a couple of hours passing through the Earth’s shadow, hardly something to be concerned about.

Is The World Ending?

While we now have a clear understanding of much of what’s going on in the sky, people once routinely believed that astronomical events such as eclipses and comets were harbingers of disaster and doom.

Jeff Gaherty, author of Four Blood Moons: Something is About to Change writes, “When the mechanisms behind eclipses were less well understood, they were thought to be omens of bad tidings, just as comets were. Now people know that these are just normal events in the clockwork of the solar system, things which have occurred regularly for thousands of years and which will occur for thousands of years into the future.”

“Associations between ‘disastrous’ events and normal astronomical events are all fabrications of the human mind, as people attempt to find explanations for why disasters affect them. Because of the Internet and cable news channels, people now hear reports of disasters from around the world, including earthquakes, tsunamis and volcanic eruptions, which they never would have been aware of in the past.”

So, my advice to all of you who are blessed with clear skies on a night of a lunar eclipse is, don’t sweat it! This is a beautiful, natural and predictable phenomenon for all of us to see and enjoy. And since we like making predictions here at the Farmers’ Almanac, I’ll go out on a limb and state that, after the the lunar eclipse, we all will still be here.

Joe Rao is an astronomer and contributes regularly to the Farmers' Almanac.

Keep Exploring

Subscribe
Notify of
guest
3 Comments
Newest
Oldest Most Voted
Inline Feedbacks
View all comments
lisa

always science trying to disprove God…it comes from that evil one..
you say this that and the other,no big deal…but things in the natural type Things in the Spiritual realm..we are in the last late very late hour..end time..its later than you think!!blood moon…watch what happens..sudden destruction when ye think not..why look.around..the world is falling apart.even now..but many woes are coming!!

Kevin Day

So the scientific explanation isn’t your cup of tea. I believe science myself. But I can also hope there is a GOD.

marjorie seaman

People won’t going to hell for the things they did they will be going because of what they didn’t do. I guess we will just have to wait for the end times and I won’t be one of the sorry ones. GOD is alive and well!!!

Plan Your Day. Grow Your Life.

Sign up today for inspiring articles, tips & weather forecasts!

{"cart_token":"","hash":"","cart_data":""}