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The Space & Astronomy Blog — 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
lunarclubhouse.com ↗	71 match 1 shared topics	Lunar Clubhouse: Space Exploration and Astronomy Blog	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
pixelastronomy.com ↗	70 match 1 shared topics	Pixel Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
awesomeastronomy.com ↗	70 match 1 shared topics	AWESOME ASTRONOMY	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
cultural-astronomy.com ↗	69 match 1 shared topics	Cultural Astronomy - Home	en	space-and-astronomy Joomla	robotsllmsaihumans	emailphone	none
nasadecal.com ↗	68 match 1 shared topics	Space, Astronaut & Astronomy Stickers - 100s of Decals	en	space-and-astronomy	robotsllmsaihumans	email phone	none
falkiat.com ↗	68 match 1 shared topics	فلکیات \| ASTRONOMY WORLD	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
luger.dev ↗	68 match 1 shared topics	rodrigo luger's astronomy page	US~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
bangaloreastronomyclub.com ↗	68 match 1 shared topics	Home - Bangalore Astronomy Club	IN~ en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
svboner.com ↗	68 match 1 shared topics	nrStellar \| Astronomy Accessories	en	space-and-astronomy Shopify	robotsllmsaihumans	emailphone	none
salina-astronomy.com ↗	67 match 1 shared topics	Salina Astronomy Club (SAC) Home page	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
usastronomy.com ↗	67 match 1 shared topics	US Astronomy — Space Science, Cosmic Exploration & Astrophysics \| USAstronomy.com	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
lunarboom.com ↗	67 match 1 shared topics	Home \| LunarBoom — Stargazing & Astronomy Experiences	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
azastronomy.com ↗	67 match 1 shared topics	Home Page \| Amateur CCD Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
hassemvp.com ↗	67 match 1 shared topics	HASSE Space School	en	space-and-astronomy Lightspeed	robotsllmsaihumans	emailphone	none
cvafresno.org ↗	66 match 1 shared topics	Central Valley Astronomers	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3dastronomer.net ↗	66 match 1 shared topics	3D Astronomer, Space Exploring The Cosmos, Stars or Outer Space.	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
crystalpalacespace.com ↗	66 match 1 shared topics	Crystal Palace Space: Exploring Astronomy, Space Tech & Cosmic Discoveries	US~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
samantharolfe.com ↗	66 match 1 shared topics	Samantha Rolfe \| Astronomy and Astrobiology	en	space-and-astronomy WordPress	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.