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1 Attachment(s) Flexible Dew Shields by [email protected]
I am considering purchasing a flexible, roll up dew shield for my C8. Anyone had any good/bad experiences with any of them? There are a couple of choices at...
February 18th 05 02:31 PM
by Jeff Polston Go to last post
7 775
ALERT: Geomagnetic K-index of 5 by Sam Wormley
Space Weather Message Code: ALTK05 Serial Number: 460 Issue Time: 2005 Feb 18 0117 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2005 Feb 18 0114...
February 18th 05 06:21 AM
by Sam Wormley Go to last post
0 786
Full-thickness mirrors, still best? by RichA
Remember the 6:1 thickness ratio good mirrors had in the 1970s? According to articles I've seen, they still hold their shapes better than thin mirrors with...
(Multi-page thread 1 2)
February 18th 05 06:06 AM
by Mike Go to last post
10 1,125
Saturn, feb 9, 2005 : Maxwell division !!! by Thierry Lepine
Hi all, My last shot of Saturn : http://astrosurf.com/lepine/eso/saturn02092005
February 18th 05 05:29 AM
by Stu Chambers Go to last post
7 693
CCD vs 35mm by Brian Hill
Hi all. I'm quite green to astro photography and I'm using a Minolta SRT101 body and doing all right but my question is this. What are the benefits of a CCD...
(Multi-page thread 1 2 3)
February 18th 05 05:20 AM
by Hilton Go to last post
21 935
AURORA ALERT! by Mike
http://www.jpl.nasa.gov/images//cassini/2005-02-16/Hubble-890-877.jpg Wonderful!
February 18th 05 04:05 AM
by Ben Bradley Go to last post
2 672
Pinpointing a Stellar Neighbor by Magnificent Universe
A faint red star found five years ago is the 28th closest star system to the Sun. A new, precise parallax yields the best distance ever determined for the...
February 18th 05 02:31 AM
by Magnificent Universe Go to last post
0 548
How to calculate distance of a star from its coordinates? by Pierrick
Hi, I am a newbie in astronomy and I wanted to calculate the distance of a star from its coordinates. This is the information I have about this...
February 18th 05 01:22 AM
by Pierrick Go to last post
5 635
FC Meischner in Boston by Brian A
Does anyone from the Boston area know if FC Meischner ever re-opened? Used to do a lot of business with Harry and last I heard, ( few years ago) one of his...
February 18th 05 01:11 AM
by Brian A Go to last post
0 525
Just a thought by Chuck Taylor
You may have noticed and gone past the "Today's Free Movie" post. I did and then got curious. It is a one and a half hour movie about Maurice going to hell. Of...
February 17th 05 08:52 PM
by Larry G Go to last post
3 685
Initial Meade 5000 eyepiece review pretty awful by RichA
I was hoping this wouldn't be the case. This review is being posted without the author's name, since they want to remain unknown for the moment. Given the low...
February 17th 05 08:12 PM
by RichA Go to last post
7 777
Ruby-coated binocular objectives - fact or fad? by Larry Brown
Does anyone have accurate information on ruby-coated optics? Is this a sales gimmick or is there any reason to coat binocular objectives with a red-colored...
February 17th 05 08:05 PM
by RichA Go to last post
9 564
free grating for spectros! by Maurice Gavin
The CD has been around for years and nicely serves as a reflective grating for producing a spectrum of the sun etc complete with dark absorption lines caused...
February 17th 05 03:05 PM
by Maurice Gavin Go to last post
6 607
Check out the latest Cassini images by Alexander Avtanski
Hello everyone, Check out the latest Cassini images. There are some stunning views of Titan, lighted from the back. The atmosphere makes full ring. Very...
February 17th 05 03:03 PM
by Shawn Go to last post
7 765
Today's Free Movie (102044 viewers) by [email protected]
Today's Free Movie (102044 viewers) www.movie-size.4x2.net
February 17th 05 03:00 PM
by Shawn Go to last post
2 516
Today's Free Movie (102044 viewers) by [email protected]
Today's Free Movie (102044 viewers) www.movie-size.4x2.net
February 17th 05 02:36 PM
by [email protected] Go to last post
0 373
Today's Free Movie (102044 viewers) by [email protected]
Today's Free Movie (102044 viewers) www.movie-size.4x2.net
February 17th 05 12:52 PM
by [email protected] Go to last post
0 446
Today's Free Movie (102044 viewers) by [email protected]
Today's Free Movie (102044 viewers) www.movie-size.4x2.net
February 17th 05 07:39 AM
by [email protected] Go to last post
0 472
2" eyepiece? by pay1439
Hi all, new here. I have a Meade LX10 8" scope, and am looking to see 'deeper' into the night sky. Will a 2" eyepiece bring more light in than a 1.25", or is...
(Multi-page thread 1 2)
February 17th 05 06:19 AM
by pay1439 Go to last post
10 734
Today's Free Movie (102044 viewers) by [email protected]
Today's Free Movie (102044 viewers) www.movie-size.4x2.net
February 17th 05 05:54 AM
by [email protected] Go to last post
0 438
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