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What is FITS Guid? | FITS Guid — 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
astrometers.eu ↗	63 match 1 shared topics	AstroMeters \| Precision Components for Your Telescope Assembly	European Union en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astroshop.eu ↗	62 match 1 shared topics	Telescope experts Astroshop	European Union en	space-and-astronomy	robotsllmsaihumans	emailphone	none
sedonastargazingtour.com ↗	62 match 1 shared topics	Sedona Stargazing Tour — Telescopes & Video Astronomy \| $125	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
sedsantariksh.com ↗	62 match 1 shared topics	SEDS Antariksh VIT Chennai — India's Premier Student Space Organization \| Space Research & Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
coverse.space ↗	62 match 1 shared topics	Coverse \| Private Astronomy Community	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 4
sedonaufotourguide.com ↗	62 match 1 shared topics	Front Page - Sedona UFO Tour Guide	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
unistellar.store ↗	62 match 1 shared topics	Official UNISTELLAR Store – UNISTELLAR USA	en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
astrospectroscopy.eu ↗	62 match 1 shared topics	Astrospectroscopy – A Practical Guide for the Astronomical Spectroscopist	European Union en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
medisonspace.com ↗	62 match 1 shared topics	Medison Space – Energy. Intelligence. Exploration.	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
astrometry24.eu ↗	61 match 1 shared topics	Precise astrometry & analytics – Sybilla Technologies	European Union en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
getastrolabe.app ↗	61 match 1 shared topics	Astrolabe	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
seegraphix.com ↗	61 match 1 shared topics	Home - SEE Graphix	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
unitednationsofficeofspacetravel.org ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitednationsofficeofspacetravel.com ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitednationsofficeoflaunchesandlandings.com ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitednationsofficeoflaunchesandlanding.com ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitednationsofficeoflaunchandlandingsregions.com ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitednationsofficeoflaunchandlanding.org ↗	61 match 1 shared topics	UNOLL — United Nations Office of Launches and Landings	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.