How to use

Get started, here's how...

Got Something to Sell?
Publish a free listing for used astronomy or astrophotography gear, parts, and more. Posting an ad is always free, and you have the option to feature your ad for maximum views.

Have an Astronomy Related Service?
Post a free listing and connect with thousands of potential customers in need of your skills.

Are you an Astronomy Educator?
Post a free listing and promote your astronomy videos, podcasts, or training program.

Looking for Something Specific?
Post a wanted listing to find exactly what you're looking for by connecting with potential sellers in your city or across the United States.

Verify Your Email
Once you post an ad, you'll need to verify your email by clicking the verification link in the email we send. Our notification emails come from [email protected] or [email protected], and our support emails come from [email protected]. Be sure and add our addresses to your safe sender list so they don't end up in your junk folder.

Invite Friends
If you like what we're doing at, please visit often and support us by inviting friends. Just share our link:

Got something to sell? Post a free ad now.

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