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GSA – Grimm Space Agency – Astronomie, Raumfahrt, eigene Projekte, Linguistik und Kreativität — 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
astrotreff.de ↗	65 match shared topic	Astrotreff - Die Astronomie und Raumfahrt Community	Germany de	space-and-astronomy Reaction Commerce	robotsllmsaihumans	emailphone	none
astronomie.de ↗	60 match shared topic	Astronomie.de - www.Astronomie.de	Germany de	space-and-astronomy TYPO3	robotsllmsaihumans	emailphone	none
pyramiden-jelitto.de ↗	55 match shared topic	Die Pyramiden von Gizeh entsprechen Merkur, Venus und Erde.	Germany de	space-and-astronomy	robotsllmsaihumans	emailphone	none
der-mond.de ↗	55 match shared topic	Mond - Beobachtung und Wissen zu unserem Erdbegleiter	Germany de	space-and-astronomy TYPO3	robotsllmsaihumans	emailphone	none
ohb.de ↗	55 match shared topic	OHB // We.Create.Space.	Germany de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
planetarium.berlin ↗	55 match shared topic	Stiftung Planetarium Berlin	de	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
sonnen-sturm.info ↗	55 match shared topic	Sonnensturm und Polarlicht Vorhersage aus Deutschland	Germany~ de	space-and-astronomy WordPress WooCommerce	robots llmsaihumans	emailphone	none
meteoros.de ↗	55 match shared topic	Arbeitskreis Meteore e.V.	Germany de	space-and-astronomy TYPO3	robotsllmsaihumans	emailphone	none
gnumie.com ↗	55 match shared topic	The Gnumies. Welcome to the world of Gnumies.	de	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
gnuem.com ↗	55 match shared topic	Die Gnümies. Willkommen in der Welt der Gnümies: Planet Gnüm	de	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
bresser.de ↗	55 match shared topic	Bresser \| Teleskope, Mikroskope, Ferngläser & Wetterstationen	Germany de	space-and-astronomy	robotsllmsaihumans	emailphone	none
planetarium-bochum.de ↗	55 match shared topic	Startseite - Wir zeigen das Größte. - Planetarium Bochum: Wir zeigen das Größte.	Germany de	space-and-astronomy	robotsllmsaihumans	email phone	none
agn-ev.org ↗	55 match shared topic	Herzlich willkommen!	de	space-and-astronomy Joomla	robotsllmsaihumans	emailphone	none
amsat-dl.org ↗	55 match shared topic	AMSAT-Deutschland – International Satellites for Communication, Science and Education	de	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
dglr.de ↗	32 match shared topic	Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V. - DGLR: Startseite	Germany de	aviation-industry TYPO3	robotsllmsaihumans	emailphone	none
astroshop.de ↗	28 match shared topic	Teleskope und Ferngläser - Große Auswahl bei ASTROSHOP	Germany de	space-and-astronomy	robotsllmsaihumans	emailphone	none
nimax.de ↗	28 match shared topic	NIMAX	Germany de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
aip.de ↗	28 match shared topic	AIP	Germany de	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.