04-08-2011, 11:27 AM
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#28 (permalink)
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The Reforms
Location: Rarely, if ever, here or there, but always in transition
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"The Milky Way Over Tenerife" by Juan Carlos Casado (Spain)
Explanation (abridged):
Quote:
Have you ever seen the band of our Milky Way Galaxy? Chances are you have never seen it like this -- nor could you.
In a clear sky from a dark location at the right time, a faint band of light is visible across the sky. This band is the disk
of our spiral galaxy. Since we are inside this disk, the band appears to encircle the Earth. The above spectacular picture of
the Milky Way arch, however, goes where the unaided eye cannot. The image is actually a deep digital fusion of nine photos
that create a panorama fully 360 across. Taken recently in Teide National Park in Tenerife, Canary Islands, Spain, the image
includes the Teide volcano, visible near the image center, behind a volcanic landscape that includes many large rocks. Far
behind these Earthly structures are many sky wonders that are visible to the unaided eye, such as the band of the Milky Way,
the bright waxing Moon inside the arch, and the Pleiades open star cluster (can you find it?). The deep exposure also brings
out many sky wonders normally beyond human perception, many of which are labelled on the annotated image version, including
Barnard's Loop, visible above as the half red ring below the Milky Way band.
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[ APOD.]
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As human beings, our greatness lies not so much in being able to remake the world (that is the myth of the Atomic Age) as in being able to remake ourselves. —Mohandas K. Gandhi
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