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uSpace is a global, ecological space project on saving Humanity — 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
globalspaceawards.com ↗	68 match 1 shared topics	Global Space Awards 2025	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
globalspacecoalition.org ↗	67 match 1 shared topics	Global Space Coalition	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
globalspacepartners.com ↗	67 match 1 shared topics	Global Space Partners	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
alalfiya.space ↗	66 match 1 shared topics	Al Alfiya Space \| Advancing Space Education in the UAE	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
elysiumspace.net ↗	66 match 1 shared topics	Elysium Space \| Ashes into Space \| Memorial Spaceflights	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
elysiumspace.org ↗	66 match 1 shared topics	Elysium Space \| Ashes into Space \| Memorial Spaceflights	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
above.space ↗	66 match 1 shared topics	ABOVE - Providing More Space in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
abovespace.tech ↗	66 match 1 shared topics	ABOVE - Providing More Space in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
globalspaceportalliance.com ↗	66 match 1 shared topics	Home - Global Spaceport Alliance	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
cscec.io ↗	66 match 1 shared topics	CSCEC \| Equal access to space for humanity	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
terranorbital.com ↗	66 match 1 shared topics	Terran Orbital: Innovating Space Technology	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
avio.com ↗	66 match 1 shared topics	Avio – Advanced Space Propulsion & Aerospace Solutions	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
ssi.org ↗	66 match 1 shared topics	Space Studies Institute \| Technology for Human Space Settlement	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
axelspace.com ↗	66 match 1 shared topics	Axelspace \| Space within Your Reach	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
globalspaceservices.com ↗	66 match 1 shared topics	Global Space Services	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
kerbalspaceprogram.com ↗	66 match 1 shared topics	Kerbal Space Program	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
earthapplicationsofspacetechnologyproject.com ↗	66 match 1 shared topics	Earth Applications of Space Technology Project	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
manifestdestiny.space ↗	66 match 1 shared topics	Manifest Destiny .Space: Humanity's Destiny Awaits US in Space \| ManifestDestiny.Space	en	space-and-astronomy Drupal	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.