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Libre Space Foundation — 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
cowlab.online ↗	69 match 1 shared topics	Space Facts	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
nss.org ↗	69 match 1 shared topics	NSS National Space Society	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
seeka.space ↗	68 match 1 shared topics	Seeka Space - Space for all	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
unitedspacecouncil.org ↗	66 match 1 shared topics	Home - IFI Space Lab	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
nscfl.org ↗	66 match 1 shared topics	Home \| National Space Club Florida Committee	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
eliteroyalspace.com ↗	66 match 1 shared topics	Elite Royal Space: Exploring Luxury Space Travel & Innovations	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
see.com ↗	66 match 1 shared topics	Home - Space Exploration Engineering	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
krassan.com ↗	66 match 1 shared topics	Space Globe	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
medisonspace.com ↗	66 match 1 shared topics	Medison Space – Energy. Intelligence. Exploration.	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
balticsinspace.eu ↗	65 match 1 shared topics	Baltics in Space \| Latvia \| Amara Graps (Grapa)	European Union en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
synspective.cloud ↗	65 match 1 shared topics	Zerion Scientific Research - Open Science for Life in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
behar.eu ↗	65 match 1 shared topics	HELLO SPACE \| Bulgaria/ EU calling	European Union en	space-and-astronomy Webflow	robotsllmsaihumans	emailphone	none
arkha.app ↗	65 match 1 shared topics	ARKHA - NASA Space Apps	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
nsqn.org ↗	65 match 1 shared topics	National Space Qualification Network - NSQN	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
nssflorida.org ↗	65 match 1 shared topics	Florida Space Development Council Inc. \| a Chapter of the National Space Society	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
propagationinstitute.org ↗	65 match 1 shared topics	Propagation Institute \| Space Science, AI & Future Technology Programs	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
sedsnepal.org ↗	65 match 1 shared topics	SEDS-Nepal – Nepal's first Space organization	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
unitedstatesspacetourism.com ↗	65 match 1 shared topics	Space Tourism HQ LLC	en	space-and-astronomy WordPress WooCommerce	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.