Day 133: Eclipse Precision

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Astronomy students used theĀ NASA Eclipse site to investigate one solar and one lunar eclipse of their choosing that will occur later in this century. They figured out a point in the path of the umbra for the solar eclipse and a position on Earth for the lunar eclipse and then used Stellarium to view the eclipse. I am trying to impress upon them how predictable the universe is. The example shared here is for the August 21, 2017 eclipse as seen from South Carolina. Here is the animation (they love these and it shows the umbra and penumbra so well) and the details. The eclipse from Charleston will begin at 1:18 pm and totality will begin at 2:46. Below is the lunar eclipse, visible form the east coast in the early morning of April 15, 2014. Moon totally eclipsed from about 3:10 to 4:20 am.

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