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Astrophotography by
Norman Silverstone
I would like to spend some time trying to learn how to use Registax but do
not have a digicam. I wondered if any one had tried using the video
facility...
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7 |
740 |
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September 5th 06 02:01 PM
by oriel36
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804 |
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September 5th 06 01:22 PM
by oriel36
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979 |
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Gravity Question by
Pete
Its a puzzle to me but I have to ask;
If the Sun vanished in an instant would all the orbiting objects instantly
fly off into the universe or would they fly...
( 1 2 3)
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September 3rd 06 09:55 PM
by oriel36
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25 |
1,658 |
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sun n earth by
tree
does only 1 half of d earth sees sun r do sun rays difract
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September 3rd 06 08:50 PM
by oriel36
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5 |
538 |
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Mnemonics for eight planets by
Jonathan Silverlight
If Pluto has been demoted
http://news.bbc.co.uk/1/hi/sci/tech/5282440.stm we need a mnemonic for
eight planets. The only one I know of is in Ellison...
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September 2nd 06 07:29 PM
by Cardman
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9 |
1,737 |
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Omega 'Northern lights' plane flight by
suave harv
In toay's Independent there's an advert for a Northern Lights plane trip run
by those guys at Omega (a few of us here went with them to see the Eclipse
in...
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5 |
608 |
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Google books by
oriel36
There are complicated reasons why the 17th century astronomers, and
particularly Flamsteed , incorrectly assigned the wrong physical cause
for the length of...
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September 2nd 06 11:42 AM
by oriel36
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456 |
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Venus and Saturn this morning by
Paul Evans
Here's the risnig of Venus and Saturn less than a moon diameter apart.
Mostly cloudy here but I caught the first shot at 0519 BST through a gap in
the clouds...
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3 |
697 |
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Meade LX90 LNT for sale by
ag73
I just haven't found enough time for astronomy due to working hours and
family commitments so I'm reluctantly selling my Meade LX90 on...
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September 1st 06 02:29 PM
by ag73
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641 |
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Knowing the limits by
oriel36
The introduction of celestial sphere geometry to act as a reference for
the Earth's axial and orbital motion was a catastrophic mistake that
can be undone...
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September 1st 06 11:55 AM
by oriel36
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7 |
692 |
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32 |
1,976 |
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Newbie question - Possibly OT by
Steve Ray
Guys
During the summer evenings I've been interested in attempting to photograph
the stars. Even when I set the f-stop to 2.8 and use an 8 second exposure...
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774 |
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Meade LPI by
Steve
Does anyone know if the Meade LPI works on Macs?
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565 |
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10 |
783 |
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New Telescope - cleaning by
Martin
Hi Guys
I just acquired a small telescope (free to good home) and it's dirty. I
believe it's been stored in a house with a smoker and not used for a few...
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595 |
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847 |
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photo stacking by
Norman Silverstone
I expect this has been asked many times so please excuse me for asking it
again. Does anyone know of an equivalent to Registax which will work...
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9 |
628 |
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August 25th 06 08:34 PM
by Simon
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1,133 |
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0 |
378 |