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Unlocking the Secrets of Space Exploration — 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
thelunarman.com ↗	80 match 1 shared topics	Unlocking the Secrets of Space Exploration with The Lunar Man	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
pythomspace.com ↗	70 match 1 shared topics	Pythom Space \| Human Space Exploration	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
americasspace.university ↗	70 match 1 shared topics	The Future of Space Exploration \| University of Central Florida	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
acosmicexplorer.com ↗	69 match 1 shared topics	Unlocking the Mysteries of the Universe	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
apex.space ↗	68 match 1 shared topics	Agile Planetary Exploration - Making the Frontier Accessible	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3dastronomer.net ↗	68 match 1 shared topics	3D Astronomer, Space Exploring The Cosmos, Stars or Outer Space.	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
lunr.co ↗	67 match 1 shared topics	LUNR - Space News, Exploration, Technology & Business	Colombia en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceexploration.org.cy ↗	67 match 1 shared topics	Cyprus Space Exploration Organisation - Space & Astronomy in Cyprus	Cyprus en	space-and-astronomy	robotsllmsaihumans	emailphone	none
anomalous.rocks ↗	67 match 1 shared topics	HOME \| Anomalous Exploration	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
lacostie.com ↗	67 match 1 shared topics	ASSOCIATION OF Bible knowledge in ocean and outer space exploration information	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
axayacal.space ↗	66 match 1 shared topics	axayacal.space \| Explore the Oort Cloud	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
theinfinitechicago.com ↗	66 match 1 shared topics	Space Explorers: THE INFINITE \| Space Explorers: THE INFINITE \|…	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
theinfinitedenver.com ↗	66 match 1 shared topics	Space Explorers: THE INFINITE \| Space Explorers: THE INFINITE \|…	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
theinfinitenewyork.com ↗	66 match 1 shared topics	Space Explorers: THE INFINITE \| Space Explorers: THE INFINITE \|…	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
theinfinitesanjose.com ↗	66 match 1 shared topics	Space Explorers: THE INFINITE \| Space Explorers: THE INFINITE \|…	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
l5development.com ↗	65 match 1 shared topics	A privately funded, for profit, commercial space exploration and development program - L5Development.com	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
l5dgbeta.com ↗	65 match 1 shared topics	a privately funded, for profit, commercial space exploration and development program - L5Development.com	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
boldsphereplanet.com ↗	65 match 1 shared topics	BoldSphere Planet: Exploring Space, Science, and Innovation	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.