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Astronomy Astronomy

12-26-2014 , 01:35 AM
Do not see a thread dedicated specifically to astronomy, so i'll go head and make one. Feel free to post questions, comments, or blurbs related to our solar system, stars, and galaxies.

I currently work in Science education with a emphasis on Astronomy, so I'll do the best of my ability to chime in now and then.
Astronomy Quote
12-28-2014 , 11:03 PM
Any generic advice or web resources for a beginner with a telescope?
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12-28-2014 , 11:20 PM
Quote:
Originally Posted by spanktehbadwookie
Any generic advice or web resources for a beginner with a telescope?
Describe the telescope.

Check out Sky and Telescope Magazine

Also don't look at the Sun.
Astronomy Quote
12-29-2014 , 01:38 PM
Quote:
Originally Posted by rockfsh
Describe the telescope.

Check out Sky and Telescope Magazine

Also don't look at the Sun.
Thanks!

This one:
http://www.celestron.com/browse-shop...70az-telescope

Quote:
SPECIFICATIONS

Optical Design Refractor
Aperture (mm) 70 mm (2.76 in)
Focal Length 700 mm (28 in)
Focal Ratio 10
Focal Length of Eyepiece 1 (mm) 20 mm (0.79 in)
Magnification of Eyepiece 1 35 x
Focal Length of Eyepiece 2 (mm) 4 mm (0.16 in)
Magnification of Eyepiece 2 175 x
Barlow Lens 3 x
Finderscope 5x24
Star Diagonal 1.25" Erect Image Diagonal
Mount Type Altazimuth
Accessory Tray No-Tool Tray with Eyepiece holder
Tripod Aluminum
Highest Useful Magnification 165 x
Lowest Useful Magnification 10 x
Limiting Stellar Magnitude 11.7
Resolution (Rayleigh) 1.99 arc seconds
Resolution (Dawes) 1.66 arc seconds
Light Gathering Power (Compared to human eye) 100 x
Apparent Field of View 1.4 °
Linear Field of View (@1000 yds) 74 ft (23 m)
Optical Coatings Fully-Coated
Optical Tube Length 30 in (762 mm)
Warranty 2-year Telescope Warranty
Astronomy Quote
12-29-2014 , 02:11 PM
Spank:
Start off with the easy objects, Moon, Jupiter, Saturn, The Orion Nebula. Find a viewing site with dark skies. Get an astronomy app for your tablet/phone.
I prefer reflector scopes but that's a start.
Good luck and may you have dark and clear skies.
Astronomy Quote
01-02-2015 , 02:37 AM
Also, use the directions supplied with the telescope. It is really embarrassing if you forget to put an eyepiece in and complain about having difficulty focusing.

Not that I have done that, of course.
Astronomy Quote
01-02-2015 , 09:03 AM
Any guidance or advice on how to get ones feet wet in a career in Astronomy would be greatly appreciated..I recently became a member w/the Planetary Society & have been a star geek for ages. Also I'm becoming increasingly more interested in occurrences that are taking place in our galaxy & beyond. I'm currently unable to afford the conventional degree route such as a BS in Astronomy & Astrophysics due to tuition etc. With outstanding student loans returning to another University not in the question anymore tbh.. With that said just looking to pursue a career in Astronomy a more budget friendly route if that's even a realistic scenario. Is Astronomy a hobby @ best for an individual w/out credentials & degrees or do internships etc exist? Great thread. Thanks.
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01-02-2015 , 05:26 PM
So up, its down

Using telescopes, or microscopes, its the same
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01-04-2015 , 07:35 PM
Quote:
Originally Posted by George1
So up, its down

Using telescopes, or microscopes, its the same
YES
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01-10-2015 , 10:01 PM
Just ordered "Cosmic Magnetic Fields (IAU S259): From Planets to Stars and Galaxies" looking forward to wondering what I'm reading.
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01-12-2015 , 12:31 PM
In what way does light pollution have a negative effect? Where I live I can barely count a dozen stars when I am lucky.
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01-12-2015 , 12:54 PM
Found this "amateur astronomers" SMP thread from a few years back that has a lot of good information in it, mainly on astronomy but other science topics as well. Will post the link within this new tread and have this be a continuation/update on the old one.

http://forumserver.twoplustwo.com/47...iences-862789/
Astronomy Quote
01-12-2015 , 12:59 PM
Light does not pollute. Light from cities simply makes it more difficult to observe stars and planets and other cosmic debris with the naked eye. It does have a marked effect. If you have ever been to say, very rural Alaska, the amount of stars visible to the naked eye is quit astounding.

Last edited by Zeno; 01-15-2015 at 12:58 AM. Reason: Typo
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01-14-2015 , 04:00 PM
What it would look like if the Orion Nebula was a distance of 4 light years away

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01-25-2015 , 01:40 PM
Quote:
Originally Posted by lumberajack
Yup. And the final picture in the video is maybe the most impressive.

Last edited by plaaynde; 01-25-2015 at 01:45 PM.
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03-02-2015 , 06:01 AM
Quote:
Originally Posted by lumberajack
So great, thanks for posting
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03-07-2015 , 05:58 PM
Quote:
Originally Posted by plaaynde
Yup. And the final picture in the video is maybe the most impressive.

indeed.
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