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Lost in space — 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
journalinspace.com ↗	73 match 1 shared topics	Journal in Space	en	space-and-astronomy Drupal	robotsllmsaihumans	emailphone	none
australiainspace.com.au ↗	69 match 1 shared topics	Home - Australia in Space	AU en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
swiftspaceapp.com ↗	68 match 1 shared topics	Swift Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
planetaryprobst.com ↗	68 match 1 shared topics	Alena's Space	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
appliedspace.co.uk ↗	68 match 1 shared topics	Applied Space	GB en	space-and-astronomy	robotsllmsaihumans	emailphone	none
lunaespace.com ↗	67 match 1 shared topics	Lunae Space™	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
abovespace.com ↗	67 match 1 shared topics	ABOVE - Providing More Space in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
lunarspacelab.com ↗	67 match 1 shared topics	Lunar Space Lab	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
australianspaceagency.com.au ↗	67 match 1 shared topics	Australian Space Agency	AU en	space-and-astronomy	robotsllmsaihumans	emailphone	none
lunarwatersupply.com ↗	66 match 1 shared topics	Foundation Space Resources	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
hassemvp.com ↗	66 match 1 shared topics	HASSE Space School	en	space-and-astronomy Lightspeed	robotsllmsaihumans	emailphone	none
disabledinspace.org ↗	66 match 1 shared topics	DAIS – Disabled for Accessibility In Space	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
josiespace.com ↗	66 match 1 shared topics	JosieSpace	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
axiomspaceglobal.com ↗	66 match 1 shared topics	Axiom Space Globals	en	space-and-astronomy WordPress	robots llmsaihumans	email phone	none
cas-space.com ↗	65 match 1 shared topics	中科宇航 CAS SPACE	en	space-and-astronomy	robotsllmsaihumans	email phone	none
base11spacechallenge.org ↗	65 match 1 shared topics	Base11 Space Challenge \|	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
lunapunk.com ↗	65 match 1 shared topics	LunaPunk – A Vision of Hope, Love, and Unity in Space	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
playinginspace.com ↗	65 match 1 shared topics	Jouer l'espace	en	space-and-astronomy Tumblr	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.