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Project Hyperion | interstellar generation ship design competition — 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
aerospaceeducationcompetitions.com ↗	70 match 1 shared topics	Space Settlement Design Competitions ®	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
100yss.org ↗	68 match 1 shared topics	100 Year Starship — Humanity's Interstellar Future	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3i-atlas.net ↗	68 match 1 shared topics	Interstellar Comet 3I/ATLAS	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
7d-sol.com ↗	66 match 1 shared topics	Satellite Design Tool - LEO Observation Satellite Configuration	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3ia.net ↗	66 match 1 shared topics	3I Atlas (3I/ATLAS) - Interstellar Object Tracker \| Real-Time Data & Analysis	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
3iatlas.com ↗	66 match 1 shared topics	3I Atlas (3I/ATLAS) - Interstellar Object Tracker \| Real-Time Data & Analysis	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	partial · 13
sisc.org ↗	65 match 1 shared topics	The Society for International Space Cooperation: Let's Go!	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
dhcomet.com ↗	65 match 1 shared topics	The DH Comet Restoration Project	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
satellitehalloffame.com ↗	65 match 1 shared topics	Space & Satellite Hall of Fame \| Space & Satellite Professionals International	en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
science-dimension.com ↗	64 match 1 shared topics	Innovation Powerhouse	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
africaspaceworkshops.blog ↗	64 match 1 shared topics	Africa Space Workshops – Further advancing the development of African space expertise, inclusivity, and cooperation in the international arena.	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
satfuture.com ↗	64 match 1 shared topics	Space & Satellite Futures \| Space & Satellite Professionals International	United States~ en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
minethesky.net ↗	64 match 1 shared topics	StarMine \| Near-Earth Asteroid Intelligence	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
aac-clyde.space ↗	64 match 1 shared topics	AAC Clyde Space \| Space Data & Satellite Constellation Providers	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
africanamericanspaceguild.org ↗	64 match 1 shared topics	AA Space Guild \| STEM Education - Space Programs	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
galaxy96link.com ↗	64 match 1 shared topics	GALAXY96 : GALAXY 96 Magnificent Cosmic Star Cluster Solution Generation	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
saturn500f.com ↗	64 match 1 shared topics	SATURN500F - The Facilities Integration Vehicle used by NASA to test facilities at Launch Complex 39 at the Kennedy Space Center	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
aeroastro.org ↗	64 match 1 shared topics	Aerospace MCP - Comprehensive Flight Planning & Space Operations API	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.