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Stargraph | Telescope Guidance System — 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
skygems-observatories.com ↗	67 match 1 shared topics	Skygems — Remote Telescope Network	en	space-and-astronomy	robots llmsaihumans	emailphone	none
skygemsobservatories.com ↗	67 match 1 shared topics	Skygems — Remote Telescope Network	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
skyshare-astro.com ↗	67 match 1 shared topics	Rent a Telescope Online — Bortle 1, From $79 \| SkyShare	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
1b.fund ↗	67 match 1 shared topics	Astromin — Telescopes & Astrophotography Equipment	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
moderntelescopes.net ↗	67 match 1 shared topics	Modern Telescopes: India's Largest Online Telescope Store	India~ en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
thebadget.com ↗	67 match 1 shared topics	VibeScope	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
skypoint.biz ↗	66 match 1 shared topics	Telescopes, Binoculars, Spotting Scopes, Microscopes	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
frtelescopes.com ↗	66 match 1 shared topics	FrTelescopes - Home	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
denkmeier.com ↗	66 match 1 shared topics	Telescopes \| Denkmeier Optical	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
frontierfields.org ↗	66 match 1 shared topics	Frontier Fields \| Pushing the Limits of the Hubble Space Telescope	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
sirisaac.org ↗	66 match 1 shared topics	Sir Isaac	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
giantspacetelescope.com ↗	65 match 1 shared topics	Orbit the biggest telescope to see the Universe - The Giant Space Telescope Launch Foundation	en	space-and-astronomy WordPress WooCommerce	robots llmsaihumans	emailphone	none
skywatcherindia.com ↗	65 match 1 shared topics	Telescopes and Astronomical equipment distributor, India	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
vortexcelest.com ↗	64 match 1 shared topics	VortexCelest - Secrets of the Solar System	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
celestron.com ↗	64 match 1 shared topics	Telescopes, Accessories, Outdoor and Scientific Products by Celestron	en	space-and-astronomy Shopify	robotsllmsaihumans	emailphone	none
zhind.com ↗	64 match 1 shared topics	Zhind Optics — Telescopes, Binoculars, Microscopes & Rifle Scopes \| OEM Manufacturer Ningbo China	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
milkywaytonight.app ↗	64 match 1 shared topics	Stargazer · Is the Milky Way visible tonight?	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
dizzo001.net ↗	64 match 1 shared topics	Solar System Explorer	en	space-and-astronomy	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.