James Ambrister has trained his telescope since he was a seventh-grader on the night-sky, but lately learned to look up during the day at the skys brightest star the sun. <\/p>\n
Ambrister and other local astronomy buffs are excited for one of the rarer wonders of the daytime sky: a total solar eclipse that will be visible to much of the U.S. in August. <\/p>\n
Ambrister, a member of the Oxford Alabama Solar Astronomy Club, had solar telescopes set up Saturday at Art in the Park in Choccolocco Park in Oxford. <\/p>\n
Ambrister said he moved from New Hampshire to Oxford in 2009. He had been a member of New Hampshire Astronomical Society, which visited schools to interest kids in astronomy. Ambrister said he missed that outreach. <\/p>\n
When I moved down, I missed that, Ambrister said. I started taking my telescope to Oxford Lake and show people. <\/p>\n
Laura Weinkauf, planetarium director at Jacksonville State University, said people can usually see sunspots and solar flares through telescopes. <\/p>\n
Sunspots are regions that are cooler than the rest of the sun, Weinkauf said. Solar flares are when the sun sends heated plasma out in one direction or another. <\/p>\n
According to Weinkauf, sunspots look like small blemishes on the surface of the sun, but she said its all relative. <\/p>\n
The sun is about 6,000 degrees Kelvin, Weinkauf said. The sunspots are cooler at about 4,000 degrees Kelvin, but keep in mind Earth is only 300 degrees Kelvin. Sunspots also look small, but theyre about the size of the Earth. <\/p>\n
Ambrister said he is amazed at how many people dont know how big the sun is. <\/p>\n
You can fit 109 Earths across the diameter of the sun, Ambrister said. If you opened it up, 1.2 million Earths would fit inside the sun. <\/p>\n
Weinkauf said solar telescopes have special lenses on them that filter out sunlight to make it safe. <\/p>\n
Its usually a lens you can attach to your telescope that blocks ninety-nine point some large fraction of the sunlight, Weinkauf said. Its so you dont blind yourself like Galileo did. <\/p>\n
Ambrister said he has a telescope that is made specifically for looking at the sun and the filtering lenses for another telescope. He said he brought both to the park. <\/p>\n
Oxford resident and co-founder of Backyard Weather Kent Shaddix was also at the park. He said he connected with Ambrister through a mutual friend. Shaddix said he and Ambrister decided to do a joint solar astronomy and weather event at the park. <\/p>\n
Shaddix said he is excited for the upcoming solar eclipse. <\/p>\n
Its gonna be August 21, Shaddix said. Were gonna set up somewhere for that too. <\/p>\n
Weinkauf said a solar eclipse happens when the moon passes between the sun and the Earth. She said seeing a solar eclipse is pretty rare. She said the last total solar eclipse that could be seen in North America was in 1972 in northern Alaska. <\/p>\n
The place where you can see the eclipse, the pass width, usually ends up to be somewhere in the middle of the Pacific Ocean, Weinkauf said. We wont get a total eclipse in Anniston, but well get about 95-percent coverage which is still pretty rare. <\/p>\n
Ambrister said he wont be in town for the eclipse, but he plans to take his telescopes back to the park on June 18 from 8 a.m. to noon. He said he hopes people will come out to take a look. <\/p>\n
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Solar astronomy buffs warming up for August eclipse - Anniston Star<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" James Ambrister has trained his telescope since he was a seventh-grader on the night-sky, but lately learned to look up during the day at the skys brightest star the sun. Continue reading