The Etna Astros Astronomy Club
 
 

Interesting Links

This page contains links to several interesting Astronomical pages. Anyone who has something interesting to share with the Etna Astros - Please contact the Web Mistress and she can add it to this link page.
 
It's 100% true. MIT has posted online all 1800 courses offered at the university. Any they're free. Please visit and support this incredibly generous gift from the world's premier science institution.
 
Everyone can use Sander Pool's excellent searchable database website to find Asteroid events near them..
 
Visit this site for up-to-date information about space weather.  Is the sun spewing protons at us? Will you see aurora tonight? Is a big asteroid coming in a bit too close? Visit Space Weather to find out! The current sunspot number is available here as well.
 
This is not only very interesting but beautiful as well. I encourage EVERYONE to please visit this site! Great grass-roots project!
 
A good site, recommended by The Etna Astros. Great source for information about light pollution. This is also a great place to get information about outdoor lighting.
 
Simple web site with basic sky watching information. Has a daily suggestion to look at. Gives basic observing tips.
 
Has videos ( You need RealPlayer on your computer) of his show that are on PBS stations or just read the script part. Fun to look at! 
 
Good site with thumbnail photos which link to information on each Messier object. You could spend days here, and the photos and information are great.
 
If you're interested in satellites or astronomy, you've come to the right place! It provides the times of visibility, but also detailed star charts showing the satellite's track through the heavens. This is the site to see when the International Space Station will pass over your location. It's worth registering---no charge.
 
Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
PLUS - go to the bottom of this site and have a look through the indexes. Really Fun!
 
The Astronomical League is composed of over two hundred and forty local amateur astronomical societies from all across the United States including our own Etna Astros!
 
Sky charts, How-to's, - Basics, What is new and lots of interesting and helpful information.
 
Information relating to the 88 constellations. Read the background myths of each constellation of those constellations based on myth. Also find lots of data on many of the stars themselves, such as their visual magnitude, distance, etc. The are newly-made star charts, which now show the curvature of the sky as well as an accurate picture of all neighboring stars. These charts are similar to those found in the printed version of this web site.
 
This guide provides phonetic pronunciations for hundreds of stars and other astronomical objects.
 
A page of links about Constellations, Stars, Messier objects, Photos. Lots of Sky stuff.
 
by Astro Photographer Frank Barrett. Well worth looking at!
 
The UK's Best-selling Astronomy Magazine. Containing articles on solar system, night sky, sky charts, alerts, store, spaceflight.
 
Get the latest news on planetary research and exploration. Great site to gather information about the solar system and why the study of our solar is so important.
 
This the best place to find bargains! Registration is required but well worth it!
 
Great discussion and unbiased product reviews abound at Cloudy Nights! Registration is not required unless you wish to participate in the various online discussion groups.
 
This is THE place to get a Baader solar filter. Each filter is hand made from beautiful hardwood. Cost? You'll be surprised to learn these filters are about the same price as an aluminum cell from Kendrick.
 
One of our members recommended this site for a very good monthly sky chart and list of suggested targets.