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MissAlienous – Observing Earth, Reporting the Unexplained — 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
largemagellaniccloud.com ↗	65 match 1 shared topics	The Large Magellanic Cloud - Observing Guide	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
alienobserver.co.uk ↗	64 match 1 shared topics	Alien observer	United Kingdom en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
acmespacehub.com ↗	64 match 1 shared topics	AcmeSpace® \| Designing the Future Beyond Earth	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
fromearthtospace.com ↗	64 match 1 shared topics	Earth2Space – From Earth to Orbit, Connecting the World with Space-Born Innovation	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
stormplanets.com ↗	64 match 1 shared topics	Storm Worlds - Storm worlds imagines the unimaginable, harnessing extreme alien storms and playing them out on planet Earth.	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
earthskystore.com ↗	64 match 1 shared topics	EarthSky Store – The EarthSky Store	en	space-and-astronomy Shopify X-Cart	robots llmsaihumans	emailphone	none
earthskystore.org ↗	64 match 1 shared topics	EarthSky Store – The EarthSky Store	en	space-and-astronomy Shopify X-Cart	robots llmsaihumans	emailphone	none
earthskystore.net ↗	64 match 1 shared topics	EarthSky Store – The EarthSky Store	en	space-and-astronomy Shopify X-Cart	robots llmsaihumans	emailphone	none
acosmicexplorer.com ↗	64 match 1 shared topics	Unlocking the Mysteries of the Universe	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
back2earthsystems.com ↗	64 match 1 shared topics	Back2earthsystems – We bring you back to Earth	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
donmachholz.com ↗	63 match 1 shared topics	Donald Machholz – American Visual Comet Discoverer • 50 Years of Observing	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
earthseaspacemuseum.org ↗	63 match 1 shared topics	FRIENDS OF THE EARTH, SEA AND SPACE CENTER - Home	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
adventuresindeepspace.com ↗	63 match 1 shared topics	Adventures in Deep Space: Challenging Observing Projects for Amateur Astronomers	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
robofocus.com ↗	63 match 1 shared topics	Robofocus – Manufacturer of Home-Dome and Pro-Dome Observatories	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
sevensystems.uk ↗	63 match 1 shared topics	The Seven Systems – The writing of Graydon Jones	United Kingdom en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
earthlightstore.org ↗	63 match 1 shared topics	The EarthLight Foundation Store – The EarthLight Store	en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
adelaideobservatory.org ↗	63 match 1 shared topics	The Adelaide Observatory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
rojgar.com ↗	63 match 1 shared topics	Exploring the Wonders of the Universe: Astronomy Trends and Discoveries	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.