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Sites similar to interstellarfoundation.com

Interstellarfoundation alternatives & similar sites

Interstellar 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
100yss.org ↗	69 match 1 shared topics	100 Year Starship — Humanity's Interstellar Future	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
discoverspace.org ↗	68 match 1 shared topics	Home Page - Space Foundation Discovery Center	en	space-and-astronomy WordPress Shopify	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
aegisstation.net ↗	64 match 1 shared topics	Aegis Station	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
aegisstation.org ↗	64 match 1 shared topics	Aegis Station	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
aerospaceaviation.org ↗	64 match 1 shared topics	Aero space Aviation	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
satfuture.com ↗	64 match 1 shared topics	Space & Satellite Futures \| Space & Satellite Professionals International	United States~ en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
aiaht.com ↗	64 match 1 shared topics	AIAHT - Asian Interchange Association of High-Tech	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
satdx.com ↗	64 match 1 shared topics	Satdx.com -- The Satellite Information Center ---	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
satellite-od.com ↗	64 match 1 shared topics	Satellite Orbit Determination Tool \| Satellite OD	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
galaxy303link.com ↗	64 match 1 shared topics	GALAXY303 : GALAXY 303 Vast Cosmic Stellar Cluster Tech Horizon	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
satellitehalloffame.com ↗	64 match 1 shared topics	Space & Satellite Hall of Fame \| Space & Satellite Professionals International	en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
galaxy178link.com ↗	63 match 1 shared topics	GALAXY178 : GALAXY 178 Vast Cosmic Stellar System Inside Golden Era	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
galaxy168link.com ↗	63 match 1 shared topics	GALAXY168 : GALAXY 168 Vast Cosmic Stellar System Inside Golden Era	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
sisc.org ↗	63 match 1 shared topics	The Society for International Space Cooperation: Let's Go!	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
dinosaurfacts.net ↗	63 match 1 shared topics	Space Facts - Interesting Facts about Space!	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
galinasoft.com ↗	63 match 1 shared topics	Celestial Navigation	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.