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Multiple Filter Selectors by
John Beaderstadt
Been considering a multiple filter selector, such as the one he
http://www.lumicon.com/mfs.htm
This one seems a bit pricey, however. Are there other...
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1 |
368 |
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Ivan's course by
MAT
Looks like Ivan is going strainght between the Yucatan and Cuba. This is
an amazing track considering the distance between the 2 land...
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September 14th 04 04:48 AM
by weather
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3 |
428 |
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Discovery PDHQ by
I'm considering a Discovery PDHQ 8 Inch f7. I would welcome any comments
on the quality of the optics and any comments on eyepiece recommendations.
Also, for...
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1,283 |
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awesome by
weather
Considering that only about 200 miles separates Cuba and the Yucatan, the
idea that
Ivan is on course for threading right between them is astounding. ...
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September 14th 04 02:59 AM
by Florian
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2 |
588 |
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Still no mention of Mexico by
MAT
http://weatheroffice.ec.gc.ca/satellite/animateweb_e.html?imagetype=satellite&imagename=goes_gedisk11_1070_m_..................jpg&nbimages=1&clf=1
This loop...
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4 |
633 |
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49 |
3,067 |
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Satellites and North Korea by
Richard
So where are the pictures of the area that the blast happened in?
This could be similar with what happened in the Soviet Union in the
1950s. Apparently there...
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September 14th 04 12:27 AM
by Shawn
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5 |
817 |
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American Distributor for HEQ-5??? by
Matt
Does anyone know who, if anyone, sells the Synta HEQ-5 mount in the
states? I would like to avoid paying tariffs, etc, but the only
distributors are in Europe...
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September 13th 04 10:11 PM
by MAT
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438 |
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Ivan update by
MAT
http://weatheroffice.ec.gc.ca/data/satellite/goes_gedisk11_1070_100.jpg
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1 |
323 |
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Genesis Hexagonal Wafers by
MAT
How well did the hexagonal design of the genesis wafers assist in
distributing the force
of impact I wonder. They were on edge at impact and it seems to me...
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1 |
372 |
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Gravity and Hurricanes by
MAT
http://www.jpl.nasa.gov/news/news.cfm?release=2004-224
With the new Grace gravity device maybe it is possible to see whether the
mass
of a hurricane interacts...
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1 |
661 |
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Wow by
MAT
http://weatheroffice.ec.gc.ca/satellite/animateweb_e.html?imagetype=satellite&imagename=goes_wnam_1070_m_..................jpg&nbimages=1&clf=1
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443 |
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DUGWAY PROVING GROUND, Utah by
TommyBoy
Genesis DUG-WAY down proving softer ground can take whatever JPL throws at
it!!
http://www.jpl.nasa.gov/images/genesis/impact01-browse.jpg
( 1 2 3 ... Last Page)
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30 |
1,770 |
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Vesta by
Algomeysa2
Just curious, has anyone managed to see the asteroid Vesta since I know it's
approaching its closest point to the Earth in the next few days.....
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4 |
664 |
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Moon rise color - blue? by
Canopus
While driving back home after an all night observing session on
Friday-night Saturday-morning, I noticed the Moon rising over the
eastern horizon about 5:00 am...
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September 13th 04 06:19 PM
by Larry G
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1 |
572 |
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6" f/6 mirror by
Ante Perkovic
Hi,
I have a 6" dobson and would like to buy a better mirror for it. FL
must be less then 100cm, so it can fit into my car.
Any idea where I can find one?
I...
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September 13th 04 05:38 PM
by Larry G
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454 |
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13 |
777 |
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Extrasolar Planet? by
MAT
http://www.msnbc.msn.com/id/5963442/
This resolution is supurb.... 0.778 arcseconds at 70 parsecs.
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4 |
690 |
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Sun Shadow Investigation Project by
Bob Riddle
This is an open invitation to participate in the Sun Shadow Investigation
Project. This endeavor, SunShIP, is what typically is known as an
Eratosthenes...
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0 |
579 |
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Magnitude to flux conversion? by
Jim Miller
Any websites for info on Magnitude to flux conversions? I'd like to see what
Mag22 equates to in more conventional units like w/m^2
tnx
jtm
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4 |
438 |