Tag Archives: light

Tonight’s Blood Moon: Nothing to Fear

Good morning bologna followers. I hope everyone had a good weekend. I sure did.


Let’s kick off this Monday with some science stuff.

Now, before I dive into the article, I feel the need to make a disclaimer, seeing as this is the internet & words can be taken to mean things that weren’t intended: I am in no way knocking any religion in this article. I am merely disproving ideas that certain people are spreading, in what I believe to be an attempt to make money off of the fear of those who believe in a higher power.

That being said, let’s get to it.

Very early tomorrow morning, if you go outside & look at the moon it’ll be a shade of deep red.

“A red moon?” you say.

Yes, a red moon, which many people, including a few Evangelist Christians & astrologers, call “blood moon.” Both groups claim that because there are going to be four of these in the next two years, the end of the world is coming. Well, I’m here to tell you that you’re all going to be fine & the absolute worst thing that can happen is that you’ll go outside at an outrageous hour & watch the moon turn a beautiful color. If that’s the worst that can happen, I’d say it’s a pretty sweet deal.

A lunar eclipse. The moon turns red.  Photo credit: Juan lacruz

A lunar eclipse. The moon turns red.
Photo credit: Juan lacruz

The concept of the “blood moon” was coined by Evangelical pastor, John Hagee, while his colleague, Pastor Mark Biltz helped popularize the end of days connection.  “Blood moon” is specifically a term for the four total eclipses which are due in the next two years & these pastors have both widely spread the idea that God is telling us that the world is coming to an end. You can read about Biltz’ theory here (before the end of the article disproves the entire idea). Basically, these two Evangelists cite a Bible verse from the Book of Revelation, which states that the moon will undergo some very similar changes, & that signifies the Apocalypse. After that, the idea just spirals out.

This is the verse, as written in the Book of Revelation:

Then I saw Him open the sixth seal. A violent earthquake occurred; the sun turned black like sackcloth made of goat hair; the entire moon became like blood. –Revelation 6:12

Pretty eerie, huh? But wait; there’s more! The first of these lunar eclipses falls on the Jewish holiday, Passover, which is only a week ahead of Christianity’s most important one, Easter. The similarities are so striking that Hagee even wrote an entire book about it. It’s called Four Blood Moons: Something is About to Change.*

I won’t give astrology too much space here. You know how I feel about that subject. These guys, on the other hand are all screaming things like, “The moon is going to be red!”, “It signifies a dreaded change” & “A red moon lined up with the sun & Earth means misfortune, even though the notion that the positions of the solar system’s bodies in relation to us having any impact on our lives has been scientifically proven wrong, time & time again!” Okay, so I made that last part up, but I still stand by my point.


Anyway, In typical US news fashion, the networks picked up on the scent & in their standard ratings-driven form & made a bunch of light-toned reports which, of course, only fueled the end of the world theories. This is why I was impressed with this morning’s Today Show segment on the subject… at first. They gave an overview of what’s actually supposed to happen, which was refreshing. Then, they flushed all their credibility down the toilet after they used a picture of Mars & passed it off as the moon in their info-graphic. Oh, well; they tried. Either way, Carson Daily & crew (a phrase I’ll never take seriously because: TRL) did their best to explain that what will be happening during the early hours of tomorrow morning.

Without further ado, let’s get to the bottom of this.

We’re talking about nothing more than your standard lunar eclipse & because of the positioning & timing, over two years, there will be three more, which will come at regular six month intervals.

What explains the red color?

The moon, Earth & sun will be lined up, with the our planet sitting in between the other two. Sunight directed at the moon must pass through the atmosphere of the earth, & as it does so the gasses which make up our air scatter the scatter most of the wavelengths. Red light is let through. The same idea causes beautiful sunsets & sunrises, as the sun is low on the horizon. Depending on how complete the eclipse is (in some instances, the three bodies aren’t perfectly lined up, causing a partial eclipse), the light reflected off the moon ranges from an orange-red, through a deep “blood” red. The light reflected back from the moon all but disappears during a total eclipse. Look at these pictures from Universe Today’s article, “The Science Behind the ‘Blood Moon Tetrad’ and Why Lunar Eclipses Don’t Mean the End of the World.” Those are four lunar eclipses on four different dates, & every picture has some shade of red light reflected from the lunar surface.


What makes this one different than a normal eclipse?

Individually, it is no different, but this brings us to the word “tetrad.” The prefix “tetra” means four, just like the prefix, “tri” means three. In astronomical terms, a tetrad is a series of four lunar eclipses which happen during the span of a relatively short period of time. This one is two years, with each one taking place about six months apart. With the Revelation verse as their proof, they claim that the first red-colored moon will kick off the end of days. The coincidence is pretty striking…

Except when you look at it closely. Then it’s not so striking because tetrads aren’t that uncommon. The same Universe Today article, displays some very useful tables, which show the total number of lunar eclipses & tetrads dating back to the Eleventh Century & as far forward as the Thirtieth. The number of eclipses per century range from fifty-seven, in the Twenty-ninth, to eighty-seven in the Twenty-sixth. As for the actual groups of four, they span from zero in some centuries to as many as eight in others, so none of these things are really that rare in the scheme of things. Oh yeah, & the last one happened just ten years ago.

Phases of a lunar eclipse... ending in the red light reflected off the lunar surface. Photo Courtesy of Wikipedia user: QHyseni

Phases of a lunar eclipse… ending in the red light reflected off the lunar surface.
Photo Courtesy of Wikipedia user: QHyseni


What’s significant about the first eclipse coinciding with Passover?
Actually, nothing. Most people don’t realize that Passover always falls on a full moon. Hey, guess what. Lunar eclipses always occur on full moons too. In fact, since the First Century CE, there have been eight tetrads which fell on Passover & some of these were years when Easter fell on the same day. All of these occurred without any problem.

Of course, in an astrological sense, the moon “turning red” means nothing. Let’s pretend for a second that the scientific data disproving astrology was invalid & that the gravities of the different planets & the forces of their magnetic fields did have significant impacts on our lives. Since an eclipse is just a trick of light, no physical characteristic of the moon changes during the process. No mass is gained, no mass is lost & its orbit remains the same. Its tug on Earth does not change. Astrologers: You have nothing to worry about.


All that said, I think that there are a couple of things we can learn two big things from this:

– Regardless of whether you’re religious or not, putting words in God’s mouth is never a good thing.
– Don’t pay attention to astrology. It doesn’t make sense.

So there you have it. Come tomorrow morning & the mornings of October 8, 2014, April 4, 2015 & September 28, 2015, we’re all going to wake up & go about our days. That’s good because I have a ton of records, phrases & sciency things to share with you.

I hope you all have a wonderful rest of the day & I’ll see you soon with another post!
Now you know; you’re welcome.


*In my opinion, this & many other public doomsday theories are ploys to make money. I don’t believe this book is here to warn people; It’s here to make wads of cash. Come on. The cover looks like a freaking sci-fi novel.

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You Won’t Believe How Fast it Goes… Part 2

Alright, it’s Monday & that means we’re back with another installment of Bill’s Bologna.

Let’s continue where we left off on the topic of speed.

Alright, so last week, I stopped writing when I hit the speed which currently holds the record for the fastest any human being has ever gone. That’s what happens when you fly in the Saturn V rocket at the absurd speed of 25,000 miles per hour.

When rocket scientists make changes to something so it can be safe for human flight, they call it man rating. Many things come into play here, like acceleration, the amount the vehicle can shake, G forces & acoustics (Yes sound can kill you. Check out the Sound Suppression Water System on NASA’s manned flight launch pad, 39A). The thing is, if you aren’t launching living things, you don’t have to worry about killing them. To an extent, you can do away with some of these requirements. This means that the limit of G forces can increase, especially after leaving the atmosphere. Since there’s no air, there is no atmospheric drag holding the craft back & threatening to rip it apart. This means the rocket can accelerate faster.

I’ll talk about distances in another post, but in short, space is unimaginably big. To get from point A to B might be billions of miles. You need to go fast to get there in any kind of timely manner & timely is definitely a relative term. Let’s start with the New Horizons spacecraft. You can find some interesting information about it here. It’s going to Pluto, & holds the record for the fastest object launched. By the time it left Earth’s orbit, it was moving about 10,000 miles per hours faster than the Saturn V, at 36,373 miles per hour. Here is the launch, if you’re interested.
Voyager was launched in the 70’s. Its mission was to explore the gas giant planets & make its way out of the solar system, into interstellar space. It’s the farthest man made object from the sun & is also the fastest man made object moving away from the sun. It’s only traveling a few thousand miles per hour faster, at about 38,610 miles per hour.

Painting of one of the Voyager probes passing Jupiter. Currently. Voyager I is the farthest man made object in the solar system & it's moving at about 39,000mph.

Painting of one of the Voyager probes passing Jupiter. Currently. Voyager I is the farthest man made object in the solar system & it’s moving at about 39,000mph. (Photo courtesy of NASA)

Okay let’s move away from man made objects. Let’s talk about things that occur naturally, & if you think the things we’ve talked about are fast, you have no idea what’s coming.

Asteroids. They’re space rocks & they’re hurdling through space at fantastic speeds. 65million years ago, one the size of a small island decided to hurl itself into the Gulf of Mexico, killing the dinos, while leaving a 110 mile wide crater. To do that, it needed to smack into the Earth at 44,600 miles per hour. That’s 20 times faster than a bullet. To stop something that big, which was traveling that fast, unleashed an amount of energy equivalent 100 teratons of TNT going off at once. That’s 2 million times more powerful than the largest man made explosion. Speed & mass equal lots of power. No wonder they’re all dead.

Let’s keep moving. We all know the Earth orbits the Sun. It takes 365.26 days to make one orbit of about 585 million miles. If we do the math & divide by 365.26 to get how far it travels in a day & then divide that by 24, we can get the speed in miles per hour. That comes down to 66733.28 miles per hour around the Sun. That’s about 18.5 miles per second. If it takes two seconds to read that last sentence, you’ll be 37 or so miles further into your yearly circuit.

You never really stand in the same place twice. This little ball where you live is moving at more than 65,000 mph.

You never really stand in the same place twice. This little ball where you live is moving at more than 65,000 mph. (Photo courtesy of NASA)

Okay, moving up. Did you know the Sun is actually in orbit as well? You know that white splotchy thing you can see in the sky, on a clear night? That’s the Milky Way & it’s the center of our galaxy. Behind all that gas & dust you see is what astronomers call a super-massive black hole. That’s exactly what it sounds like & everything in our galaxy, from dust to the 400 billion possible stars, are moving around it. The time it takes for the Sun to complete one orbit is called a cosmic year. Because the Sun is 2/3 of the way to the edge of the galaxy, it orbits at a slower velocity than stars which are closer. It takes 225 million Earth years to equal one cosmic year. The last time the Earth was here, those dead dinos were just starting to show up. The velocity of the Sun around the galactic center is 137 miles per second. Multiply by 60 to get miles per minute & multiply by 60 again to get miles per hour. That’s staggering 493,200 miles per hour. We’re all absolutely flying & we can’t even feel it.

Speaking of the Milky Way, did you know it’s moving too? Kind of. See scientists consider galaxies to be the largest reference points for velocity. The only reference points for velocity we have are other galaxies. If the Milky Way was the only thing out there, we’d have no idea. Thank God there are are billions of others because we know the Universe is expanding. Using the other galaxies as a point of reference, relative to where you are, nearly everything is moving away from you. I say nearly because this is where it gets a little complicated… again. Because of this constant expansion, most of the galaxies are moving away from each other at 600 miles per second. That is- Are you ready for this?- 2,160,000 miles per hour. However, all matter has mass & with mass, comes gravity. This causes galaxies which are close to each other to fall towards each other. For example, while the Milky Way is flying away from other galaxies, it’s also moving around with respect to its galactic neighborhood & that makes its expansion speed significantly lower. It’s still unbelievably fast speed of 1,404,000 miles per hour, though. This is a lot of typing. If you want to get a general idea, head over to Wikipedia.
Just don’t use it in a paper. That’s bad.

There are trillions of different things in the Universe, traveling at breakneck speeds. I’m going to spare you every single one of these things, & head straight to the the most massive, yet most compact thing in the Universe. Black holes. Just like the one in the middle of our galaxy. Remember the term “escape velocity,” which I mentioned in Part 1? A black hole has such a gigantic gravitational pull, the fastest thing in the known Universe doesn’t even have enough speed to reach escape velocity. That would be light, & believe it or not, so far, after all my ramblings about speed & velocity, we’ve only reached .002 times its speed. Want to know how fast that is? Of course you do.

Okay, sit down.

The speed of light is 186,000 miles per……


That’s just about equal to 670,000,000 miles per hour. Yeah, that’s 670 million, but humans will never get there. You know why? Mass & time distort, that’s why. You’re going so freaking fast that everything you experience around you effing changes. You know what else? If someone was at a dead stop watching you careen away from them, they’d have a completely different experience watching you as you’re having, as the one doing the careening. If your crossed the event horizon, (that’s the invisible boundary where the gravitational pull of the black hole becomes so strong, it not only pulls matter in, but it pulls space, itself, but I digress.) & started falling, you would experience what scientists like to call spaghettification. That’s exactly what it sounds like. See, a black hole has so much gravity, its pull would be much stronger at your friend’s feet than at his head. That means that your feet would be falling insanely faster than your head, which is just about 6 feet away. So much, in fact, that you would be pulled into a single line of atoms… like spaghetti.

That’s what you’d experience falling in. If you were outside watching a friend fall towards a black hole, you would see your buddy fall closer & closer to the black hole, accelerating the whole time. This is where the whole “time distorts” thing comes into play. Time actually slows down the faster you go. Eventually time will slow down enough &  he’ll get to a point where he’s accelerating faster than the light he’s giving off. It will start to look like he’s falling slower & slower until he gets just before the surface. Then he. just. stops. Even at 670 million miles per hour, his light can’t escape anymore. You’ll never see him hit the surface. You can read more about this here.

Einstein says you can never accelerate past the speed of light. Presumably because if you the above scenario happens, you’ll create some rift in space time & everything will just blow up or something because 2 things are happening at once. Hey, I’m not a scientist, but I have a feeling I’m right.

Anyway, I’ll leave you with that thought to sleep on. Now you know. You’re welcome.

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