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Silicon carbide mirrors by
Richard
Could this usher in a new era of lighter weigh large aperture
Dobs? I hear they are using this material on most NASA missions
requiring mirrors but I don't...
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2 |
411 |
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Nagler 11mm t6 VS 12mm t4 by
Francesco Verardi
Which eyepiece is better, considering that it will be used on a C9.25"
and tha I also own a 16mm t5?
Best regards
Francesco...
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September 13th 04 01:04 PM
by Geoff
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6 |
584 |
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Venus images and more.. by
Daniele Gasparri
Hi,
Summer is finished..clouds are coming and imaging is difficult, but in
this days I've captured some images of Venus in violet light with good
seeing that...
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September 13th 04 10:01 AM
by Drew
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3 |
454 |
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Near earth asteroid 2004 EW9 by
Per Erik Jorde
Because of the automated sky surveys a lot of small asteroids in the
Earth's vicinity are detected nowadays that went unobserved
earlier. Many of these,...
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4 |
362 |
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September 13th 04 08:48 AM
by RNunn
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2 |
592 |
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September 13th 04 07:56 AM
by Orion
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13 |
686 |
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September 13th 04 06:55 AM
by kowen
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7 |
396 |
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4 |
763 |
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Viewing Jupiter by
Tom E.
Jupiter has been in the view of my westerly facing apartment balcony
in July and August. I understand Jupiter is out of the question in
September
due to the...
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3 |
336 |
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IMPACT by
TommyBoy
The genesis probe slammed into thte UTAH desert..watched the whole thing on
NASA TV.
A wobbling discus without a chute it hit at about 100 mph..wild!
( 1 2 3 ... Last Page)
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35 |
1,025 |
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0 |
750 |
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My New CCD image : NGC6960 Veil Nebula by
JEPobs
Hi Guys,
After an awful summer of clouds, the 2 first weeks of september were
beautiful for imaging.
I decided to take the famous NGC6960 veil nebula with my...
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September 12th 04 04:56 PM
by JEPobs
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0 |
900 |
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Phillips ToUCam Pro II 840 WOES! by
9K4
None of the Phillips links at Cloudy Nights work either. I did find one
German site with 840 driver complaints calling Phillips stupid for its lack
of 840...
( 1 2)
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September 12th 04 09:06 AM
by S.O.V.
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16 |
1,096 |
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TheSky+Mac by
William Hamblen
On Sat, 11 Sep 2004 11:05:36 +0100, I.J Jordan
wrote:
Also (and I may have misread here) did I read somewhere that "Carte du...
( 1 2)
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September 12th 04 05:26 AM
by deluxe
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14 |
890 |
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7x50 binocular recommendation by
eric bazan
I'm looking for a decent pair of 7x50 binoculars for
astronony/night use. I'm willing to spend up to $300.00.
Any recommendations?
-Eric
( 1 2)
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17 |
491 |
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Burnham's Celestial Handbook by
HAVRILIAK
Does any one know of a source that corrects the errors in that most famous
and usefull handbook of all handbooks the "Burnham's Celestial Handbook".
( 1 2)
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13 |
961 |
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Pre-Review: Paul Rini 30mm EP (65° AFOV) by
Shneor Sherman
I've been looking for the widest true field I could find in a 1.25"
eyepiece for my binoviewer, and I noticed that Paul is advertising a
new series of...
( 1 2)
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19 |
1,009 |
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new and pretty pictures of the sky by
manastro
Hi !
The last one (IC 1396 wide field) is here :
http://perso.wanadoo.fr/passion.azur/index3.htm
The latest updates are here...
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1 |
503 |
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Ivan's Energy by
US and them
The loop shows peculiar energy distribution in Ivan. At one point it becomes
"oblong" and it also seems
to loose the eye. The other disturbances associated...
( 1 2)
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13 |
541 |
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September 11th 04 05:02 PM
by deluxe
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6 |
313 |