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Astronomy Picture of the Day -- Conjunction Colours
NASA ^ | August 23, 2012 | (see photo credit)

Posted on 08/23/2012 4:17:17 AM PDT by SunkenCiv

Explanation: During the past week, nightfall on planet Earth has featured Mars, Saturn, and Spica in a lovely conjunction near the western horizon. Still forming the corners of a distinctive celestial triangle after sunset and recently joined by a crescent Moon, they are all about the same brightness but can exhibit different colors to the discerning eye. This ingenious star trail image was recorded as the trio set on August 12 with a telephoto lens from the shores of Lake Eppalock, in central Victoria, Australia. Focused on foreground eucalyptus trees, the image slightly blurs the trails to show more saturated colors. Can you guess which trail is which? Of course the reddest trail is Mars, with Saturn on the right a paler echo of the Red Planet's hue. Left is hot and luminous Spica, bluish alpha star of the constellation Virgo.

August 23, 2012

(Excerpt) Read more at 129.164.179.22 ...


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

1 posted on 08/23/2012 4:17:30 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...

2 posted on 08/23/2012 4:18:26 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Beautiful thanks!


3 posted on 08/23/2012 5:08:29 AM PDT by spankalib (The downside of liberty is the need to tolerate those who despise it.)
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To: SunkenCiv

“Conjunction, conjunction, what’s your function...”

Very beautiful, though...


4 posted on 08/23/2012 5:35:25 AM PDT by Thorliveshere
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To: Thorliveshere

Hooking up words and phrases and clauses.


5 posted on 08/23/2012 6:05:09 AM PDT by WSGilcrest (/s)
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To: SunkenCiv

Saturn always pales in comparison to Mars. It’s starting to have an inferiority complex.


6 posted on 08/23/2012 6:35:16 AM PDT by blueunicorn6 ("A crack shot and a good dancer")
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To: blueunicorn6

What about Uranus ?


7 posted on 08/23/2012 7:33:17 AM PDT by fieldmarshaldj (If you like lying Socialist dirtbags, you'll love Slick Willard)
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To: SunkenCiv

That’s my kids playing with their Star Wars Light Sabres from the 99 cent store!!


8 posted on 08/23/2012 7:54:52 AM PDT by Bon of Babble (The Road to Ruin is Always Kept in Good Repair)
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To: fieldmarshaldj

Well, it left a brown streak.......but that was after the car rolled three times and I saw my deceased Grandpa.


9 posted on 08/23/2012 4:10:20 PM PDT by blueunicorn6 ("A crack shot and a good dancer")
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