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Astronomical Telescopes,Binoculars and Accessories Maker,Producer,Supplier — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Space And Astronomy →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
tydeux.com ↗	70 match 1 shared topics	Astromania Astronomy - Telescopes, Eyepieces, Adapters and Accessories	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
celestron.com ↗	69 match 1 shared topics	Telescopes, Accessories, Outdoor and Scientific Products by Celestron	en	space-and-astronomy Shopify	robotsllmsaihumans	emailphone	none
darkclearskies.co.uk ↗	68 match 1 shared topics	Telescopes, Astrophotography & Accessories \| Dark Clear Skies UK	United Kingdom en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
milkywayimages.com ↗	67 match 1 shared topics	Astronomical Posters and Prints	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
petertinkerer.com ↗	66 match 1 shared topics	MAKING BINOCULARS FOR ASTRONOMY USING A 3D PRINTER - DIY Astronomical Binoscopes using a 3D Printer	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
asnsw.com ↗	65 match 1 shared topics	Astronomical Society of NSW	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 2
millseyspages.com ↗	65 match 1 shared topics	John Mills - Astronomical, Musical and Amateur Radio website	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
milwastro.org ↗	65 match 1 shared topics	Milwaukee Astronomical Society	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
milwaukeeastro.org ↗	65 match 1 shared topics	Milwaukee Astronomical Society	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
eastbourneas.org.uk ↗	65 match 1 shared topics	Eastbourne Astronomical Society	United Kingdom en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
covastro.org.uk ↗	65 match 1 shared topics	Home - Coventry and Warwickshire Astronomical Society	United Kingdom en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
quartzmirrorblanks.com ↗	65 match 1 shared topics	Five Star Optical Supply\|Quartz Mirror Blanks for Telescopes	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
observatoriesofohio.org ↗	65 match 1 shared topics	Observatories of Ohio – Astronomical Observatories in the State of Ohio	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
mdas.net ↗	64 match 1 shared topics	Mount Diablo Astronomical Society Home Page	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astronomics.com ↗	64 match 1 shared topics	Astronomics Scientific & Astronomical Gear	en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
ratemynight.com ↗	64 match 1 shared topics	Rate My Night - Astronomical Condition Tracking	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astroshop.eu ↗	64 match 1 shared topics	Telescope experts Astroshop	European Union en	space-and-astronomy	robotsllmsaihumans	emailphone	none
virtualtelescope.eu ↗	64 match 1 shared topics	Home - The Virtual Telescope Project 2.0	European Union en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.