similar sites

Browse

Pricing AI Report

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🛰️AI Bot ObservatoryEvery AI crawler & who blocks it 🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔗Backlink CheckerWho links to any site — free All tools →

Browse free →

Sites similar to spaceart.org

Spaceart alternatives & similar sites

Space & Astronomical Artists @ SpaceArt.org — 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
csewi.org ↗	71 match 1 shared topics	The Space & Astronomy Blog	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
spacedad.net ↗	68 match 1 shared topics	Space Dad – Space, Astronomy, Rocketry, Posterity	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
spacedad.org ↗	68 match 1 shared topics	Space Dad – Space, Astronomy, Rocketry, Posterity	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
astronomics.com ↗	68 match 1 shared topics	Astronomics Scientific & Astronomical Gear	en	space-and-astronomy Shopify	robots llmsaihumans	emailphone	none
clevelandastronomical.ai ↗	68 match 1 shared topics	Cleveland Astronomical Society	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
clevelandastronomical.org ↗	68 match 1 shared topics	Cleveland Astronomical Society	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
clevelandastronomicalsociety.ai ↗	68 match 1 shared topics	Cleveland Astronomical Society	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
northdevonastronomy.co.uk ↗	68 match 1 shared topics	North Devon Astronomical Society	United Kingdom en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
space-hq.org ↗	68 match 1 shared topics	Space HQ	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceforspace.org ↗	68 match 1 shared topics	Astronomy and Physics \| A Space For Space	en	space-and-astronomy Wix	robotsllmsaihumans	emailphone	partial · 8
spaceanswers.com ↗	67 match 1 shared topics	Space.com: NASA, Space Exploration and Astronomy News	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spokaneastronomical.org ↗	67 match 1 shared topics	Welcome! - Spokane Astronomical Society	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
spacescience360.com ↗	67 match 1 shared topics	Space Science 360 \| Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
machunter.org ↗	67 match 1 shared topics	The MAC-Hunter Astronomical Observing Site	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
mdas.net ↗	67 match 1 shared topics	Mount Diablo Astronomical Society Home Page	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3dastronomer.net ↗	67 match 1 shared topics	3D Astronomer, Space Exploring The Cosmos, Stars or Outer Space.	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
ddsd.org.uk ↗	67 match 1 shared topics	Martin Nicholson's Astronomical Projects - index.html	United Kingdom en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceup.org ↗	66 match 1 shared topics	SpaceUp \| the space unconference	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.