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Astronomy Picture of the Day
NASA ^ | 3/1/08 | Alex Mukensnable

Posted on 03/01/2008 4:41:29 AM PST by sig226


Mauna Kea Shadow Play
Credit & Copyright:
Alex Mukensnable

Explanation: Just opposite the setting Sun, the already-eclipsed Moon rose over the Hawaiian Islands on February 20. A view near the 14,000 foot peak of volcanic Mauna Kea on the Big Island, a popular spot for astronomers, offered this remarkable play of shadows and sunlight. With snowy cinder cones in the foreground, the Moon lies within the shadow cast by the mountain -- a shadow extending across a lower cloud deck and on through Earth's dense atmosphere. As the lunar eclipse is drawing to a close, the curved shadow of the limb of planet Earth itself can also be traced across the Moon's surface, some 400,000 kilometers away.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod

1 posted on 03/01/2008 4:41:30 AM PST by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; thoughtomator; RightWhale; proudofthesouth; ...

2 posted on 03/01/2008 4:42:11 AM PST by sig226 (If we took the bones out it wouldn't be crunchy.)
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To: sig226

That paragraph makes no sense at all...


3 posted on 03/01/2008 4:47:22 AM PST by sit-rep
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To: sit-rep

Sure it does. In the sky you can see a tiny speck of moon on that mountain-like shadow, on that moon you can see an itsy-bitsy shadow of the earth. See it? Want my magnifying glass? LOL

Scientists are odd folk.


4 posted on 03/01/2008 5:47:55 AM PST by madison10
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To: sit-rep

The sun is setting behind the photographer. It’s low enough for the mountain to cast a shadow in the sky. The partially eclipsed moon is visible in the shadow. Part of Mauna Kea is visible in the foreground.


5 posted on 03/01/2008 6:46:32 PM PST by sig226 (If we took the bones out it wouldn't be crunchy.)
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To: sig226

No, the sun on the moon shows the sun should be @ 3:00 The shadow on the overcast shows the sun at the photographer’s 6. Which is it?

It is very odd to say the least...


6 posted on 03/01/2008 7:02:31 PM PST by sit-rep
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To: sig226

Or, the sun could be at 12:00 low...


7 posted on 03/01/2008 7:03:42 PM PST by sit-rep
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To: sit-rep
Watch the time lapse of it on the photographer's website.
8 posted on 03/02/2008 7:30:03 PM PST by sig226 (If we took the bones out it wouldn't be crunchy.)
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