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1,320 |
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463 |
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Telling the truth about the term 'planet' by
oriel36[_2_]
In astronomy planets were not distinguished to the background stars, they were distinguished by their wandering motions as opposed to the observed motion of...
( 1 2)
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17 |
1,366 |
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Science versus politics by
SlurpieMcDoublegulp
Here's What Happened When A Group Of Scientists Went To Confront Their Congressional Tormentors
It turns out their "wasteful" research serves a...
( 1 2 3 ... Last Page)
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189 |
2,575 |
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21 |
619 |
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286 |
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1 |
396 |
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378 |
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Science in 1896 by
SlurpieMcDoublegulp
A Swedish scientist, Svante Arrhenius, used Langley's observations of increased infrared absorption where Moon rays pass through the atmosphere at a low angle,...
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7 |
446 |
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386 |
7,562 |
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0 |
575 |
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1 |
254 |
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Tonight's Green Moon :-) by
Sketcher
Since 'Green Moons' don't occur very often, and my clouds parted, I took out Little Red Riding Scope (an ST-80) and shared the rare event with a loved one. A...
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1 |
227 |
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145 |
3,289 |
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The Ceres bright spots by
RichA[_6_]
Snow? A reflective mineral surface? Who knows?
http://www.cnn.com/videos/us/2015/02/28/orig-crane-ceres-dwarf-planet-classification.cnn-nasa
( 1 2 3)
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27 |
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Independence Day by
oriel36[_2_]
" O say, can you see, by the dawn's early light, What so proudly we hail'd at the twilight's last gleaming?"
This much loved national line in a verse has now...
( 1 2)
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11 |
577 |
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The first stars by
oriel36[_2_]
http://www.usap.gov/videoclipsandmaps/spwebcam.cfm
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0 |
307 |
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recommended intervalometer for Sony A7S by
John Battersby
I have an A7S coming that I want to use for timelapse of the Milky Way.
What would be a decent, but cost effective, intervalometer for it? I
want to take...
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4 |
486 |
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Polar twilight by
oriel36[_2_]
http://www.usap.gov/videoclipsandmaps/spwebcam.cfm
The disappearance of the Sun from view at the Equinox is due to a surface rotation as a function of the...
( 1 2 3 ... Last Page)
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