Exposing PseudoAstronomy

July 1, 2012

Podcast Episode 42: Who’s Yo Mamma?! (Milky Way or Sagittarius Dwarf?)


Episode 42 has been posted — on time, I might add. We’re back to the 30-minute episode length and get back to some good ol’ Coast to Coast AM clips.

I take you on a whirlwind custody case that’s 10 years (or 5 billion years?) in the making, trying to figure out if our solar system is really a member of the Milky Way galaxy, or is it a member of the Sagittarius Dwarf galaxy, a galaxy that was only discovered in 1994 and is currently being eaten alive by the Milky Way.

I also have another crater-based Q&A, discuss the solution to episode 40’s puzzler including the feedback that everyone sent in on what the fate of the puzzler should be, and then a few quick announcements.

Advertisements

February 16, 2010

Planet X and 2012 and Astrology: Exploring the Claims of Astrologer Terry Nazon on 2012, Part 2


Introduction

This is Part 2 of my two-part series on the 2012 claims of astrologer Terry Nazon, found on her website, “The Mayan Prophecy of 2012,” which I found after seeing the Coast to Coast AM late-night George Noory -hosted radio show for February 15, 2010 on their “Astrology Special.”

Part 1 of this series dealt with Ms. Nazon’s specific numbered claims on that page on her website. This second part will focus on the claims she makes throughout the paragraphical text on the page.

Note: There will be a third part to this series, but it will not be posted for a few months. I have been in contact with Johan Normark, who writes the Archaeological Haecceities blog and he has agreed to write a guest post for me about Ms. Nazon’s claims of the Mayan culture, but he will not be able to do so for a few months.

The Galactic Center — of Our Universe?

“Let me introduce you to the Galactic Center of our universe, the Milky Way 27° Sagittarius. This is where all the creative energy of universe comes from. A Massive black hole, many times larger than our own Sun.”

After reading some of what Ms. Nazon has written, and especially going into her numbered claims as I did in Part 1 of this 2-part post, I would surmise that she knows very little astronomy. I would expect she knows some very basics, like what a planet is, what the ones in the solar system are, and some basics known to laypeople. However, she apparently does not know galactic structure nor the basics of the layout o the universe, as evidenced by the above quote.

In my first part of this series on Ms. Nazon, I very quickly brushed through celestial coordinate systems. I’ll go a bit more in-depth here because this post is MUCH shorter.

If you were to project Earth’s latitude system onto the sky, you get what astronomers refer to as “declination” which is abbreviated as “DEC.” It’s that simple. The North Celestial Pole, at +90 DEC, is very close to the star Polaris and is where Earth’s rotational axis would lie if it were to go on forever. 0° DEC is the celestial equator.

Longitude is a bit trickier. While there are technically 360° in any circle, astronomers divide the sky’s longitude into what’s known as “right ascension,” where the circle is divided into 24 hours (abbreviated “RA”). The reason for this is to make estimating when an object will be visible a little easier. For example, let’s say I’m out observing and Mars is at the 13 hr RA. But, at that time, only objects at 12 hr RA are above my eastern horizon. Then I know right away that in 1 hour on the clock, Mars will rise. This is easier than taking the degree difference and then dividing by 15 to get the time.

So through this system of DEC and RA (where RA rotates with Earth’s rotation), we have a celestial coordinate system so that any astronomer could go to another and say, “I got an e-mail this morning from someone who claims they see Planet X at DEC +34° 12′ 52″, RA 11 hr 53 min 33 sec. Can you check out those coordinates to confirm?”

That is how you use the coordinate system Stating, “Milky Way 27° Sagittarius” is fairly meaningless. However, because I am familiar with to what she is referring as well as these general claims, I will decipher the statement (after first explaining why it’s meaningless). First, because she states 27°, one could assume she is referring to DEC because there is no such thing as degrees in RA. Stating that something is at DEC 27° is like stating that a ship is at 27° latitude. Okay, latitude is nice … but I’m not about to search the entire circle of the globe at that latitude for the ship.

She narrows it down by saying Sagittarius. Unfortunately for Ms. Nazon, the northern-most part of Sagittarius lies just above the 12° mark. Southern-most is just below -45°. So, let’s assume she actually means -27° instead of 27°. Because it’s Sagittarius, we are limited to RA 17h45m to 20h30m.

From the context, she’s talking about the very center of the Milky Way, known as Sagittarius A* (pronounced “A-star”), or Sag A* for short (us astronomers like abbr.). This object, which is a super-massive black hole, is located at the coordinates DEC -29° 0′ 27.9″, RA 17 hr 45 min 40.045 sec. So even if we flip the sign for Ms. Nazon, she’s still 2° off, though not that big of a deal – I may be nit-picking here.

The second main reason why this claim shows Ms. Nazon knows little about structure is that our galaxy’s core has nothing to do with the universe. The universe couldn’t care less where our galaxy is nor where its core may be located. A galaxy is a grouping of stars, gas, dust, and dark matter, bound by mutual gravity. The universe is – by definition – “everything.” To claim that our galaxy’s center is the “Galactic Center of our universe” simply makes Ms. Nazon sound ignorant about the basic astronomy.

Oh, as to the creative energy flowing from the galaxy’s center … I’m going to leave that alone. It’s not worth commenting on other than to make a vague reference to Star Trek: The Animated Series.

To Infinity and Beyond!

“Now the concept of infinity and time has intrigued mathematicians, scientists, physicists and philosophers for eons. It was profound and very spiritual. On the number line with the center being zero, zero is never reached. To think that you can go infinitely in one direction and infinitely in another is not only profound but, it’s the truth. If that’s the case then, when we die or end, and when we are born and begin, is infinity. It’s a continuum of time. Since there is no end on the other side of zero… it is where everything happens, but didn’t.

“Our Galactic center at 27* Sagittarius is a black Hole…Is this where we find infinity?”

If you can understand what Ms. Nazon is saying for the first part of this, I congratulate you and I request that you explain it to me in the Comments section of this post.

As for the last sentence, as I explained above, the galactic center is at a DEC -29°, not 27°, and I think she’s mixing up her symbols with Sag A* and the little degree sign (°) on her “27.”

While you may not consider this to be an important point, it does speak to her lack of familiarity with the topic, and hence should speak to whether or not you want to pay her nearly $330 an hour for a phone consultation.

Real Particle Baths?

“During the Solstices the Galactic Center bathes us in energy. Real particle energy! Protons and Neutrons the DNA material that sustains life on Earth.”

Interesting claim. But profoundly meaningless. First, the center of our galaxy is very roughly 30,000 light-years away. That means that the fastest thing we know of – light – would take 30,000 years to get to us from there. So, perhaps Ms. Nazon is claiming that the Milky Way’s black hole is constantly spewing out material and so that 30,000 light-year distance -> time delay doesn’t matter.

Now, by definition, a black hole cannot emit particles (let’s ignore Hawking Radiation for this discussion). However, material falling into the black hole does emit radiation, and this radiation and any particles can be accelerated to speeds very close to that of light. So in that sense, Ms. Nazon is correct.

But, it’s this whole alignment with the solstices that’s meaningless. By definition, the Winter Solstice happens when the sun is at exactly RA 18 hr, and the Summer Solstice happens when the sun is at exactly RA 6 hr. That’s actually how the RA system is set up, to line up with the solstices and equinoxes.

Granted, 17 hr 45 min 40.045 sec is not that far off from 18 hr 00 min 00.000 sec. But it’s not the same. And this is ignoring that it’s a few degrees off in DEC. So let’s say she’s right – on the Winter Solstice, this event for some reason happens because the sun is only about 14 min away from the galactic center. If that’s so, then why doesn’t this happen for the ~2-4 week period surrounding it? There are a few days around there when the sun is in closer alignment with the galactic center.

And then the same thing for the Summer Solstice, except why would this bathing event happen when the sun is in the opposite part of the sky?

And then, if you think about looking at the galaxy in a top-down way – say, a flat plate representing the galaxy and then a grain of sand representing our entire solar system – why would the orientation of that grain of sand relative to the center of the plate make any difference in the larger picture?

Final Thoughts, Part 2

This post is shorter than the first because there were much less astronomy-related specifics in it.

This post focused mainly on Ms. Nazon’s sketchy new-agey astronomy-sounding claims and why to anyone who studies astronomy they are fairly meaningless and demonstrably insignificant. If you doubt what I’ve written, I suggest you do a little independent reading on your own on astronomical coordinate systems, large-scale structure of the universe, and how an apparent alignment between two objects would have any bearing on anything. I invite you to post questions you may have in the Comments section for clarification.

And I would ask that – even if you don’t believe me completely – you consider the lack of knowledge that Ms. Nazon has demonstrated on her website before you fork over $64.00 for an “E-Reading via email,” or $74.85 for a 15-minute phone reading (or $329.95 for a 1-hour reading).

Create a free website or blog at WordPress.com.