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OSIRIS-REx Mission — 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
milewski.org ↗	72 match 1 shared topics	On a Mission	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
ai-solutions.com ↗	64 match 1 shared topics	a.i. solutions \| Engineering Services and Products for Space Missions	en	space-and-astronomy WordPress	robotsllmsaihumans	email phone	none
mc2rocketry.com ↗	64 match 1 shared topics	Music City Missile Club > Introduction	en	space-and-astronomy DotNetNuke/DNN	robotsllmsaihumans	email phone	none
mc2rocks.com ↗	64 match 1 shared topics	Music City Missile Club > Introduction	en	space-and-astronomy DotNetNuke/DNN	robotsllmsaihumans	email phone	none
3ispacedynamics.com ↗	63 match 1 shared topics	3i Space Dynamics \| This laboratory is devoted to space mission design research with an emphasis on discovering synergies across disciplines that may fundamentally improve systems or design processes for space exploration.	en	space-and-astronomy	robotsllmsaihumans	email phone	none
simplesky.app ↗	63 match 1 shared topics	Simple Sky - Professional Astrophotography Planning	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
gagarinsound.com ↗	62 match 1 shared topics	Gagarin Quartets \| Linktree	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cubesat-propulsion.com ↗	62 match 1 shared topics	CubeSat Propulsion Systems \| VACCO Industries	United States~ en	space-and-astronomy WordPress Reaction Commerce	robotsllmsaihumans	emailphone	none
dinosaurfacts.net ↗	62 match 1 shared topics	Space Facts - Interesting Facts about Space!	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
overflyt.com ↗	62 match 1 shared topics	ISS Alerts – Never Miss a Pass	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
avio.com ↗	62 match 1 shared topics	Avio – Advanced Space Propulsion & Aerospace Solutions	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
jannalevin.com ↗	62 match 1 shared topics	Janna Levin's Higher Dimensions \| Substack	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
marinelakeufos.com ↗	62 match 1 shared topics	Bio Plasmic UAP & UFO Intelligence in Motion Marine Lake Southport UK - Tony Topping's UAP contact at Marine Lake – Support the mission at tinyurl.com/lakeufo \| Email marinelakeufos@icloud.com	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
upsidedown360.ch ↗	62 match 1 shared topics	Fulldome-Show	Switzerland en	space-and-astronomy	robotsllmsaihumans	emailphone	none
aerionis.org ↗	62 match 1 shared topics	Aerionis	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
discoveryofsound.org ↗	62 match 1 shared topics	Encounter	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
3af-spacepropulsion.com ↗	62 match 1 shared topics	Home - 10th EDITION OF THE SPACE PROPULSION CONFERENCE	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
galileomultiverse.com ↗	62 match 1 shared topics	ONLINE ASTRONOMY SCHOOL - Home	en	space-and-astronomy Weebly	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.