July30 – A Trip to the Sun

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July30 – A Trip to the Sun

Today, I took the girls to the Oregon Observatory and Sun River Nature Center. Our agenda was to look directly into the sun.  This is what we saw:

 
Yes. That is a picture of the sun, taken with my iPhone, through a special white light filtered telescope. If you look closely, you can maybe see a sunspot: which is actually a COOL spot on the surface of the sun. 

“Sunspots appear dark because they are cooler, by up to 1,500°K, than the surrounding photosphere. They are associated with strong magnetic fields and solar magnetic storms moving in a vortex pattern, similar to a tornado on Earth.”

Then, we saw this:  

This is a picture taken through the hydrogen alpha filtered telescope and reveals “surface details and loops of gas called prominences.” The gasses on the right side are the prominences. 

The core of the sun is about 27,000,000d F – thesurface of the sun is about 10,000d F – hot lava is about 1,000-2,000d F – the daytime temperature where we are (near Bend, OR) is in the 90s – nighttime temperature here is in the lower 50s!!

To round off the solar experience, here is Astronaut Zoe:  

And Molly, the Gray Squirrel:         

The rest of us were Kangaroo Rats. Humans are at the 7th line. Seems impossible to me. 

 

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