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07:06 Sunrise @ 07:06 united states

Astronomy Picture of the Day


The Crown of the Sun

Bild Upload am 22. July 2010 00:00

Bild Note: 4 (1 Vote)

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#112663 by [z]Barbara Harris @ 22. Jul 00:00 - nach oben -
The Crown of the Sun


Explanation:

During a total solar eclipse,
the Sun's
extensive
outer atmosphere, or corona, is an inspirational sight.

Subtle shades and shimmering features
that engage
the eye span a brightness range of over
10,000 to 1, making them notoriously difficult
to capture in a single photograph.

But this composite of 7 consecutive digital images
over a range of exposure times comes close to revealing
the crown of the
Sun in all its glory.

The telescopic views were recorded from the Isla de Pascua
(Easter Island) during July 11's
total solar eclipse
and also show solar prominences extending
just beyond the edge of the
eclipsed
sun.

Remarkably, features on the dim, near side of the New Moon can also be
made out, illuminated by sunlight reflected from a
Full Earth.





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