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Sites similar to copernicus.eu

Copernicus alternatives & similar sites

Homepage | Copernicus — 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
asymmlabs.com ↗	73 match 1 shared topics	Homepage \| ASYMM	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	partial · 8
cumberlandastro.org ↗	71 match 1 shared topics	Homepage \| Cumberland Astro	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
euspace-programme.eu ↗	69 match 1 shared topics	EU Space and the Coronavirus \| Copernicus	European Union en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
sknam.com ↗	69 match 1 shared topics	Homepage 01 - SKN AM	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
atik-cameras.com ↗	68 match 1 shared topics	Homepage - ATIK CAMERAS	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
closertotruth.com ↗	67 match 1 shared topics	Homepage - Closer To Truth	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
astronobi.com ↗	67 match 1 shared topics	Nick Oberg's Homepage	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astrokeith.com ↗	67 match 1 shared topics	Home Page \| AstroKeith	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astroinclined.com ↗	66 match 1 shared topics	Ryan T. Hamilton's Homepage	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astrobrett.com ↗	66 match 1 shared topics	Brett Addison's Astro Homepage	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cassini.eu ↗	65 match 1 shared topics	Home \| Cassini	European Union en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
astronauticalcentre.com ↗	64 match 1 shared topics	Home \| ICAD	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
psykar.com ↗	64 match 1 shared topics	Home \| Psykar	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astrokie.com ↗	63 match 1 shared topics	Home \| Astrokie	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
astronomyafrica.com ↗	63 match 1 shared topics	HOME page - Astronomy For Africa	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astronomyforafrica.com ↗	63 match 1 shared topics	HOME page - Astronomy For Africa	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astronomyinafrica.com ↗	63 match 1 shared topics	HOME page - Astronomy For Africa	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astrodoon.com ↗	63 match 1 shared topics	Home \| Astrodoon	United States~ en	space-and-astronomy	robotsllmsaihumans	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.