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Newbie Question about Star Catalogs by
Rhino
Actually, I'm not really even a newbie, just a science fiction fan with a
vague interest in astronomy.
But, as it happens, I'm reading a novel which gives a...
( 1 2 3)
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January 24th 08 06:47 AM
by mrupp77
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27 |
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How To Know If You Are A Crackpot by
Sam Wormley[_2_]
How To Know If You Are A Crackpot
http://www.npr.org/blogs/13.7/2011/07/14/137862826/how-to-know-if-you-are-a-crackpot
Given all our discussions about what...
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January 30th 04 03:31 AM
by Richard
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138 |
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Limiting Magnitude in Binoculars by
edz
In July 2003, an active discussion took place concerning the topic
"star magnitude and binoculars". This link goes back to the article,
which includes links...
( 1 2 3 ... Last Page)
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October 9th 03 09:59 PM
by edz
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52 |
7,035 |
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'We choose to go to the moon' by
Jack[_5_]
This attitude is what makes America great and other countries
mediocre!
Kennedy's speach in 1962.
"We choose to go to the moon in this decade and do the...
( 1 2 3 ... Last Page)
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187 |
6,971 |
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Mystery scopes on eBay by
Dr. Boggis
Hi,
Thanks for the useful info I got from you folks earlier, but I'm back for more...
I thought I'd check to see if there were any used scopes on eBay worth...
( 1 2 3 ... Last Page)
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234 |
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290 |
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241 |
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Before the Big Bang? by
Radium
Hi:
What happened before the big bang?
Sadly, its a question that can't be answered, yet its so interesting.
Regards,
( 1 2 3 ... Last Page)
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260 |
6,781 |
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Celestron Fastar - pros and cons by
Jack[_5_]
Good day
Last night I read about Celestron's Fastar assembly for some of their
8 and 14 inch S-C telescopes.
It changes the the focal ratio from f/11 to f/2,...
( 1 2)
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13 |
6,731 |
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Exoplanet and super-earth GJ 1214b in Oph by
Anthony Ayiomamitis[_1_]
Dear group,
Last night I went after the rather difficult exoplanet transit GJ
1214b in Oph. The transit depth is quite manageable at around 17 mmag
but the...
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5 |
6,630 |
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Global warming anyone? by
Ben[_2_]
Sour grapes anyone?
http://blogs.telegraph.co.uk/news/jamesdelingpole/100102296/sun-causes-climate-change-shock/
No comment.....
( 1 2 3 ... Last Page)
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female amateur astronomers by
Jeana
I am a passionate amateur astronomer, and am realizing more and more
how difficult it is to be a female in this field. My first
realization of this came when...
( 1 2 3 ... Last Page)
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October 14th 03 12:48 AM
by Al
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202 |
6,545 |
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Thanks/Windows No Thanks by
Starlord
Thanks to the user who replayed about the lightbridge scope.
Would have answered sooner but have had a battle with windoes xp and it's
auto updated since...
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DIMM seeing test, seeking prism source by
Thad Floryan
A question came up in the STV group (SBIGSTV) at Yahoo regarding
the DIMM measurement. DIMM = Differential Image Motion Monitor,
and it appears to be the...
( 1 2 3)
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26 |
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