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CCSDS.org - Consultative Committee for Space Data Systems — 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
primalucespace.com ↗	70 match 1 shared topics	Ground station systems for SSA and space communication	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
aac-clyde.space ↗	68 match 1 shared topics	AAC Clyde Space \| Space Data & Satellite Constellation Providers	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
truventic.com ↗	68 match 1 shared topics	Truventic: Sensing systems for space and defense - Truventic LLC	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
cleaverspace.com.au ↗	66 match 1 shared topics	CLEAVER SPACE OPERATIONS	Australia en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
cscec.io ↗	66 match 1 shared topics	CSCEC \| Equal access to space for humanity	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
triptospace.com ↗	66 match 1 shared topics	The Consumer Portal for Space Travel – TripToSpace.com	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
4spacescience.com ↗	66 match 1 shared topics	4SpaceScience -- Search Space Science Data, News, Tools	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
czech2space.com ↗	65 match 1 shared topics	CZECHtoSPACE — Advanced Antenna Systems for CubeSats	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
flectin.com ↗	65 match 1 shared topics	Flectin — Thermal Management for Space Infrastructure	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
florisweijand.com ↗	65 match 1 shared topics	Floris Weijand – Engineering movement, from space systems to software	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
mispacegrant.org ↗	65 match 1 shared topics	Michigan Space Grant Consortium	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
astroscale.com ↗	65 match 1 shared topics	Astroscale \| Space for Tomorrow	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3lementx.com ↗	65 match 1 shared topics	Innovative Engineering Solutions and Space Technology by Element X \| Element X	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
deepspace-technologies.com ↗	65 match 1 shared topics	DeepSpace Technologies	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
singletonspace.com ↗	65 match 1 shared topics	SPR Space \| Specialist PR Services for Space Companies	en	space-and-astronomy	robotsllmsaihumans	email phone	none
3ispacedynamics.com ↗	65 match 1 shared topics	3i Space Dynamics \| This laboratory is devoted to space mission design research with an emphasis on discovering synergies across disciplines that may fundamentally improve systems or design processes for space exploration.	en	space-and-astronomy	robotsllmsaihumans	email phone	none
myauraspace.com ↗	65 match 1 shared topics	Hands-On Space Education for Students \| Auraspace	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
flaresightai.com ↗	64 match 1 shared topics	FlareSight AI \| AI-powered space weather forecasting	en	space-and-astronomy Wix	robots llmsaihumans	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.