How to see a partial solar eclipse turn the sun into a crescent
A partial solar eclipse on Saturday will make it look as if the moon has taken a bite out of the sun over parts of North ...
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Our next ice age is due in 10,000 years, but there's a catch
"We found a predictable pattern over the past million years ... then compared this data to the Earth's oval-shaped orbit around the sun, a phenomenon called orbital eccentricity.