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Astronomy Picture of the Day -- Time-Lapse: A Total Solar Eclipse
NASA ^ | December 10, 2012 | (see photo credit)

Posted on 12/10/2012 7:17:29 PM PST by SunkenCiv

Explanation: Have you ever experienced a total eclipse of the Sun? The above time-lapse movie depicts such an eclipse in dramatic detail as visible from Australia last month. As the video begins, a slight dimming of the Sun and the surrounding Earth is barely perceptible. Suddenly, as the Moon moves to cover nearly the entire Sun, darkness sweeps in from the left -- the fully blocked part of the Sun. At totality, only the bright solar corona extends past the edges of the Moon, and darkness surrounds you. Distant horizons are still bright, though, as they are not in the darkest part of the shadow. At mid-totality the darkness dips to the horizon below the eclipsed Sun, created by the shadow cone -- a corridor of shadow that traces back to the Moon. As the total solar eclipse ends -- usually after a few minutes -- the process reverses and Moon's shadow moves off to the other side. Solar eclipses can frequently be experienced at gatherings organized along the narrow eclipse path as well as specialized cruises and plane flights.

December 10, 2012

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; science
[Credit & Copyright: Colin Legg]

1 posted on 12/10/2012 7:17:44 PM PST by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...
The link is to APoD, but the vid lives on Vimeo.

2 posted on 12/10/2012 7:20:24 PM PST by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Thanks for posting; I had previously only seen a partial eclipse.


3 posted on 12/10/2012 7:25:12 PM PST by txnativegop (Fed up with zealots)
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To: txnativegop

“I had previously only seen a partial eclipse.”
________________________________________________

I remember the total solar eclipse in 1970.
A few friends and I had flown down to the Gulf coast for some fun, and decided to fly over to Perry, FL to be at the “capital” for viewing the total eclipse.
I landed at the old military airfield where dozens of amateur astronomers were set up with their telescopes and radios tuned to WWV time standard.
It was all quite festive and exciting, except for one small detail...It was a TOTAL overcast sky for the whole day.


4 posted on 12/10/2012 8:09:21 PM PST by AlexW
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To: SunkenCiv

Cool to watch the video !


5 posted on 12/10/2012 8:53:08 PM PST by CORedneck
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To: SunkenCiv

Thank you for the ping, Mr. Civilizations. Eclipses are cool.


6 posted on 12/11/2012 8:41:56 AM PST by TheOldLady
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