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Star 153 — Observation Outpost — 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
alphainsights.space ↗	70 match 1 shared topics	Earth Observation \| SpaceAlpha	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
stardustobservatory.com ↗	68 match 1 shared topics	Stardust Observatory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
whittierblazars.com ↗	68 match 1 shared topics	VLBA Observations of TeV Blazars	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
stardustobservatory.org ↗	68 match 1 shared topics	Stardust Observatory	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
starshed.net ↗	68 match 1 shared topics	Starshed Observatory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
stellavistaobservatory.org ↗	68 match 1 shared topics	Stellar Vista Observatory	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
stellarvistaobservatory.org ↗	68 match 1 shared topics	Stellar Vista Observatory	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
starhouse-observatory.org ↗	67 match 1 shared topics	Starhouse Observatory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
starcampobservatory.com ↗	67 match 1 shared topics	Star Camp Observatory - Home	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
starsatyerkes.net ↗	67 match 1 shared topics	Stars at Yerkes Observatory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cscaobs.org ↗	67 match 1 shared topics	Home - Marmot Observatory	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
whitin.org ↗	66 match 1 shared topics	Whitin Observatory Links	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
whitin125.org ↗	66 match 1 shared topics	Whitin Observatory Links	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
whitinobservatory.org ↗	66 match 1 shared topics	Whitin Observatory Links	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
mcdonaldobservatory.com ↗	66 match 1 shared topics	The McDonald Observatory	United States~ en	space-and-astronomy WordPress	robotsllmsaihumans	email phone	none
mcdonaldobservatory.org ↗	66 match 1 shared topics	The McDonald Observatory	United States~ en	space-and-astronomy WordPress	robotsllmsaihumans	email phone	none
starryhill.org ↗	66 match 1 shared topics	Starry Hill Observatory & Planetarium	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
adelaideobservatory.org ↗	66 match 1 shared topics	The Adelaide Observatory	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.