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September 2003 Skyhound by
Greg Crinklaw
This month I've held over the Skyhound feature article about observing
the moons of Mars. I rewrote it recently based on my own successful
experience and...
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471 |
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astronomy and health by
C.C. Petersen
No, this isn't one of those "Look through a telescope and grow 6 inches"
spams... but a question that a friend sent me in email. Their family was
discussing...
( 1 2)
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18 |
1,066 |
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September 5th 03 12:06 AM
by ChrisH
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2 |
839 |
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Celestron C8 motors by
David
I am after a replacement SYNCHRON motor for my sick C8 'scope. It is one
of the Orange type, probably built in 1976. The motor is 220VAC, 50HZ and
disigned...
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September 4th 03 10:48 PM
by Bob May
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365 |
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Have a good laugh by
MTA
Go to alt.binaries.astronomy to see some of the worst Mars photos I took on
400 speed film.
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1 |
540 |
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10mm Knight Owl Plossl by
Don Fritz
Has anyone tried the 10mm Knight Owl plossl which was rated higher in
contrast than all others with a Tel Vue NP101 refractor in the article in
the September...
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374 |
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September 4th 03 08:18 PM
by David
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802 |
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A Second Pass over the Herschel 400 by
Tony Flanders
About four years ago, I observed the last of the Herschel 400
with my 7" Dob. After completing the project, I rewarded myself
by ordering a 12.5" scope, and I...
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6 |
796 |
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2 |
568 |
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They've ruined our newsgroup. by
GO VOLS!
APO owners, Questar owners, GOTO and GOTO/GPS owners and DSC owners. In fact
I am going to killfile all of them.
Shawn makes this usergroup much...
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674 |
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Galaxy formation by
Sellers & Kipperman
The short answer is anisotrophy. Just this year, the WMAP probe mapped
out small "clumpiness" in the 3-degree bkgd radiation (the energy from
the bang), an...
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September 4th 03 05:27 PM
by MTA
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643 |
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Fire Ball by
Robert A. Walker
I'm in Waterloo, New York, at approximately 42° 45' N; 76° 54' W.
That's about half way between Syracuse and Rochester. At 12:31 a.m.
this morning, almost due...
( 1 2 3)
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25 |
1,080 |
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Collimating in the dark ! by
Andrew
Hi,
A quick question about collimation. I have an 200mm Newt, that was
unfortunately knocked off the mount a couple of nights ago. As soon as
picked it up I...
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September 4th 03 02:53 PM
by Axel
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872 |
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Suffering from Apeture Fever... by
Morgoth
Alas I appear to have come down with a bad case of apeture fever (damn
those (in an 8") undetectable 13th magnitude planetary nebulae)
I currently have a 8"...
( 1 2)
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10 |
928 |
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378 |
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0 |
978 |
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Hardin DSH8 problem by
margaret
I know there are alot of people with Hardin DSHs in this group. I just got
the DSH8 (and I have a bit of experience with the Orion Starblast-which I
bought...
( 1 2)
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11 |
1,349 |
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Telescope mount design by
Steve Little
"Dave Nay" wrote in message
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Hey all!
I am planning to build a new mount for my Orion...
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6 |
1,037 |
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September 4th 03 12:46 PM
by JJK
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9 |
705 |
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46 |
1,725 |