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CelestisX - Starship — 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 ↗	65 match 1 shared topics	100 Year Starship — Humanity's Interstellar Future	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
celestaire.com ↗	65 match 1 shared topics	Home - Celestaire, Inc.	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
astrolayers.com ↗	64 match 1 shared topics	Space Technology Startup Astrolayers	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
astraharmonia.com ↗	64 match 1 shared topics	AstraHarmonia · Celestial Frequency Alignment · KenshoTek LLC	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astarcloseup.com ↗	64 match 1 shared topics	A Star Close Up	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
asteroidshiba-bnb.com ↗	64 match 1 shared topics	ASTEROID \| Official Celestial Mission	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
celestron.com ↗	64 match 1 shared topics	Telescopes, Accessories, Outdoor and Scientific Products by Celestron	en	space-and-astronomy Shopify	robotsllmsaihumans	emailphone	none
astaraday.com ↗	64 match 1 shared topics	A Star A Day	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
horox.org ↗	63 match 1 shared topics	Horox Telescope — Precision Optics for Advanced Stargazing	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
voicelifespace.com ↗	63 match 1 shared topics	🛰️ Advanced Satellite Tracker - Real-time ISS & Starlink Tracking	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
vortexspacesystems.com ↗	63 match 1 shared topics	Vortex Space Systems \| Propellantless Space Transportation	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astramile.com ↗	63 match 1 shared topics	AstraMile \| Launching the Future Beyond Earth	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astronomy-gear.com ↗	63 match 1 shared topics	Astronomy Must-Haves: Top Picks for Beginner Stargazers	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
attendspacepower.org ↗	63 match 1 shared topics	Home - Spacepower Conference	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
astronomytour.com ↗	63 match 1 shared topics	AstroTours.org - Stargazing Tours in Colorado \| Book Your Astronomy Adventure	en	space-and-astronomy Wix	robots llmsaihumans	email phone	none
astrodestinations.com ↗	63 match 1 shared topics	AstroTours.org - Stargazing Tours in Colorado \| Book Your Astronomy Adventure	en	space-and-astronomy Wix	robots llmsaihumans	email phone	none
astroexcursions.com ↗	63 match 1 shared topics	AstroTours.org - Stargazing Tours in Colorado \| Book Your Astronomy Adventure	en	space-and-astronomy Wix	robots llmsaihumans	email phone	none
astrogetaways.com ↗	63 match 1 shared topics	AstroTours.org - Stargazing Tours in Colorado \| Book Your Astronomy Adventure	en	space-and-astronomy Wix	robots llmsaihumans	email phone	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.