The Naperville Astronomical Association
Sharing Amateur Astronomy since 1973

Other Resources

Weather forcasting tools for stargazers
The weather affects stargazers a lot. We offer sets of current weather data and forecast models and tools that are specially geared to the needs of the stargazer in our area. We also offer a page of data and graphics monitoring the Sun and space weather.
 
How telescopes work & choosing a telescope
Telescopes are a key tool of the amateur astronomer. We offer three aids for the telescope user:
Our How Telescopes Work page.
A guide to Choosing a Telescope.
Our popular Telescope Math Calculator.
 
Monthly Observation and Other Files
Our monthly observation and other files includes Rick's Picks (astronomical viewing picks for the month) and One Good Target (features a few easy targets).
 
Chicholand astro-ads - free advertising for area sellers
Our Astro-Ads page provides free space for listing astronomically-oriented items fellow amateurs in our area have for sale. Purchasing used equipment is an economical way to get into stargazing!
 
Astronomy Merit Badge
Youth, scout, and community group outreach
We do a lot of outreach to youth, scout, and community groups.
Click here for information on hosting a youth or community group at our observatories.
Click here for information how the NAA supports the Scout USA (f.k.a., Boy Scout) Astronomy Merit Badge.
 
Misc. web resources
We offer you some Web Resources that we find useful; websites, podcasts, etc.