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What makes up mars by
James
Does anyone know what rocks, minerals etc that make up mars?
thanks
( 1 2)
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19 |
975 |
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Digital Setting Circles by
Von Fourche
What happened to digital setting circles? I haven't gotten my scope out
in a long time (like four of five years and haven't read an astronomy
magazine in that...
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2 |
944 |
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0 |
1,206 |
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PLEEEESE HELP ME by
called2preach2002
AW common now, you had all day to respond...
I need some help here, I want to enjoy looking at mars too! PLEEEEEESE
called2preach2002 wrote:
I own a Tasco...
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0 |
480 |
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1 |
617 |
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1 |
957 |
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New MArs images by
Fabio
Hi to all,
i returned back from my holydays. During last week i had the opportunity
to use a particular telescope made by my friend Afredo Zanazzo.
The...
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3 |
504 |
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Relative location of the supercluster by
Pok
I'm not an astronomer, and have little more than high school learning and an
inqusitive mind... Just warning you of a potential ignorance hazard ahead.
:)
To...
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3 |
496 |
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Tele-Vue Cost - Justified? by
George S. Gray
Why is the Tele-Vue Ranger so expensive? It is very close to the price of a
six inch Celestron refractor.
I have a Ranger (white barrel from several years...
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1 |
417 |
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Celsstron vs. Meade by
David Grist
Hello All,
I'm fairly new to astronomy. I've decided to purchase the Celestron C6-RGT
or Meade's AR-6 refractor. I'm torn between the two. I've heard Meade...
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3 |
405 |
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5 |
376 |
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0 |
2,198 |
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The "Closest-Ever Mars" Hysteria-Hype by
Steven D. Litvintchouk
rk wrote:
Now, that last aerospace engineering report, I'm trying to remember,
it said that either 80% or 90% of engineers would not want their
kids to...
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3 |
369 |
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0 |
427 |
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Moon Reflectors by
Alex Kudrasev
When Apollo & Soviets got to the moon, they put reflectors there.
Is there any data about experiments to do with those reflectors?
Cheers!
Alex Kudrasev.
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1 |
575 |
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MARS! by
joe barrett
Nice viewing last night on the Kern River, Ca, USA.
No filter so detail was minimal. I was using a Celestron 114 EQ with a
4mm eyepiece. Still it was my first...
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0 |
410 |
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Dirt and Haze INSIDE front corrector lens by
John Doe
Hi. I have a Meade 10" Schmidt-Cassegrain telescope that is 15 years
old. I took it out for the first time in about 7 years and noticed
that there is a milky...
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0 |
819 |
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Almost good night by
Starlord
Well, I uncovered the scope about 6pm and at 7pm I set out my telescope sign out
by the entry of the driveway. By 9pm mars was high enough to check it out,...
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0 |
672 |
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Q. Aerodynamics in 0 atmosphere ? by
Bob Weber
Pointy objects generally have less drag (resistance to moving) than barns
when propelled thru air. Drag is proportional to the size and shape of the
object,...
( 1 2)
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August 24th 03 08:59 PM
by Mike
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920 |
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445 |