Logo featuring silhouettes of two people and telescope, titled 'Northwest Suburban Astronomers NSA' on a starry background.

Welcome to Northwest Suburban Astronomers!

Our club is based in the northwest suburbs of Chicago. With a wide range of interests, experience, and equipment, our growing membership is making us one of the largest astronomy clubs in the midwest US. Here you can find out about our public meetings, star parties, and the benefits of becoming a member.

Explore the Sky, attend Events, Learn About the Universe, and more!

June

NEW

Member Photo of the Month

Rho Ophiuchi

Captured by Mallory S.

  • Askar FMA180pro

  • ASI2600MC

  • iOptron HAE16C

  • ASIair+

  • 69x180s UV+IR cut

  • PixInsight w/ BlurX & NoiseX

  • Captured 5/25/2025 near Verona, WI (Bortle 4/5)

Link: https://pixelfed.social/malcircuit

What is member photo of the month?
Every 1st of the month, we will share a new astrophoto that a club member has captured, along with any relevant capture details and website links.

Is it Clear in the Northwest Suburbs?

Many astronomers use Astrospheric to check cloud cover and get weather updates for astronomy. We have Astrospheric embedded in our site. Take a look!

What is the current moon phase?

Upcoming Events and Meetings

All monthly meetings are PUBLIC! Feel free to join and see what we are all about!

NSA+at+Wildcat+Night.jpg

Interested in astronomy, stargazing, or taking stunning night sky photos? Join the NSA Astronomy Club! Whether you're a beginner or an experienced skywatcher, our lectures, observation events, and star parties can enhance your knowledge. Members also share tips and gear advice for capturing beautiful cosmic images. Join us to explore the universe—there's something for everyone!

What are you waiting for?

About the Club & History

The Northwest Suburban Astronomers (NSA) club began in 1968 with Jack Kramer and neighbors meeting informally, officially established on June 5, 1971. In 1976, NSA merged with the Northwest Amateur Astronomy Club, growing to over 150 members. The club hosts monthly meetings, star parties, and summer camp-outs, and engages in public outreach. NSA won the 1989 Sky & Telescope Astronomy Day award and participates in the Night Sky Network and The Space Place to support NASA's missions. Membership benefits include newsletters, site access, trips, and discounts, fostering community spirit.