<p>I'll get you started at least, this is a bit too broad otherwise; I guess what you're describing are called <a href="https://en.wikipedia.org/wiki/Milankovitch_cycles">Milanković (Milankovitch) cycles</a>. Are climatologists aware of these? <a href="https://www.ncdc.noaa.gov/paleo/milankovitch.html">Yes</a>, for a long time. Milanković published his first paper on the subject, <em>Theorie Mathematique des Phenomenes Thermiques produits par la Radiation Solaire</em>, in 1920. As for Solar oscillations in general, even much longer periodicity of ~ 26 million years of the Sun's oscillation about the galactic plane <a href="http://www.nature.com/nature/journal/v308/n5961/abs/308712a0.html">has been considered before</a> (in 1984). As we're aware of the <a href="https://en.wikipedia.org/wiki/Solar_cycle">11 year solar cycles</a>, and have been integrated into climate models that climatologists work with, including collective effects of all of these manifesting in <a href="http://cc.oulu.fi/~usoskin/personal/aa7704-07.pdf">grand minima and maxima of solar activity</a> (PDF).</p>

CC BY-SA 3.0
2015-09-05T08:21:54.120Z
2015-09-05T08:21:54.120Z
TildalWave
<p>Today, discourse on climate change seemingly tends to focus on earthly elements such as pollution and human activity. While I am certainly not well-read on climate change research, after inspiration from a physics teacher's example of a baseball bat's center of gravity, and from reading <a href="https://space.stackexchange.com/questions/9365/do-the-planets-really-orbit-the-sun/">this Stack Exchange post</a>, I was curious about how the Sun's oscillation might play into our planet's entire climate activity. Have scientists even considered this information in determining the cause of climate change? Due to its elliptical orbit, Earth's distance from the sun changes, but wouldn't the Sun's oscillation affect what parameters this distance shall be over time?</p>

CC BY-SA 3.0
2015-09-05T08:58:23.937Z
Welcome to Earth Science Stack Exchange! Good question, but I don't quite follow the last sentence, can you clarify a bit?
Matt Hall
CC BY-SA 3.0
2015-09-05T19:30:20.860Z
You might also refer to this post: https://earthscience.stackexchange.com/questions/2427/does-the-long-term-ice-core-temperature-record-provide-reasonable-evidence-that?rq=1
f.thorpe
<climate><planetary-science>
Does the Sun's oscillation affect Earth's climate?
mnml
# Does the Sun's oscillation affect Earth's climate?

(Asked by: username_0 on 2015-09-04)

Today, discourse on climate change seemingly tends to focus on earthly elements such as pollution and human activity. While I am certainly not well-read on climate change research, after inspiration from a physics teacher's example of a baseball bat's center of gravity, and from reading [this Stack Exchange post](https://space.stackexchange.com/questions/9365/do-the-planets-really-orbit-the-sun/), I was curious about how the Sun's oscillation might play into our planet's entire climate activity. Have scientists even considered this information in determining the cause of climate change? Due to its elliptical orbit, Earth's distance from the sun changes, but wouldn't the Sun's oscillation affect what parameters this distance shall be over time?

**Tags:** climate, planetary-science

> **Comments:**
> **username_1**: Welcome to Earth Science Stack Exchange! Good question, but I don't quite follow the last sentence, can you clarify a bit?  
> **username_2**: You might also refer to this post: https://earthscience.stackexchange.com/questions/2427/does-the-long-term-ice-core-temperature-record-provide-reasonable-evidence-that?rq=1  

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## 1 answers

### Answer by username_3 on 2015-09-05. Score: 7

I'll get you started at least, this is a bit too broad otherwise; I guess what you're describing are called [Milanković (Milankovitch) cycles](https://en.wikipedia.org/wiki/Milankovitch_cycles). Are climatologists aware of these? [Yes](https://www.ncdc.noaa.gov/paleo/milankovitch.html), for a long time. Milanković published his first paper on the subject, *Theorie Mathematique des Phenomenes Thermiques produits par la Radiation Solaire*, in 1920. As for Solar oscillations in general, even much longer periodicity of ~ 26 million years of the Sun's oscillation about the galactic plane [has been considered before](http://www.nature.com/nature/journal/v308/n5961/abs/308712a0.html) (in 1984). As we're aware of the [11 year solar cycles](https://en.wikipedia.org/wiki/Solar_cycle), and have been integrated into climate models that climatologists work with, including collective effects of all of these manifesting in [grand minima and maxima of solar activity](http://cc.oulu.fi/~usoskin/personal/aa7704-07.pdf) (PDF).


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