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Sites similar to cascadeastronomy.org

Cascadeastronomy alternatives & similar sites

Home - Cascade Astronomy & Rocketry Academy — 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
chieflandastro.com ↗	70 match 1 shared topics	Home - Chiefland Astronomy	en	space-and-astronomy Weebly WooCommerce	robotsllmsaihumans	emailphone	none
chicagoastronomer.com ↗	69 match 1 shared topics	Home - Chicago Astronomer	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
covastro.org.uk ↗	68 match 1 shared topics	Home - Coventry and Warwickshire Astronomical Society	United Kingdom en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
amateurastronomy.net ↗	68 match 1 shared topics	Welcome - Amateur Astronomy	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
seriousastronomy.com ↗	68 match 1 shared topics	Welcome - Serious Astronomy	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
cultural-astronomy.com ↗	67 match 1 shared topics	Cultural Astronomy - Home	en	space-and-astronomy Joomla	robotsllmsaihumans	emailphone	none
astronomicus.ca ↗	67 match 1 shared topics	Home - Www.astronomicus.ca	Canada en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
cavendishradiocosmology.com ↗	67 match 1 shared topics	CAVENDISH RADIO ASTRONOMY & COSMOLOGY - Home	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
phoenix-astronomy.com ↗	67 match 1 shared topics	Phoenix Astronomy - en	en	space-and-astronomy Contao	robotsllmsaihumans	emailphone	none
peterojo.com ↗	67 match 1 shared topics	Dr. Peter Ojo – Astronomy & Galaxies	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
csewi.org ↗	66 match 1 shared topics	The Space & Astronomy Blog	en	space-and-astronomy WordPress	robots llmsaihumans	emailphone	none
mikehotka.com ↗	66 match 1 shared topics	Mike Hotka's Astronomy Page	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cassapedroastro.net ↗	66 match 1 shared topics	Casa Pedro Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
nzastronomy.com ↗	66 match 1 shared topics	New Zealand Astronomy Directory	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
occultations.net ↗	66 match 1 shared topics	Astronomy occultations	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
iausofa.org ↗	66 match 1 shared topics	Standards of Fundamental Astronomy - Home	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
acaoh.org ↗	66 match 1 shared topics	Astronomy Club of Akron	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
petermeadows.com ↗	66 match 1 shared topics	Peter Meadows' Astronomy Website	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.