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Vũ trụ trong Thế giới Vô thường — 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
acuet.space ↗	65 match 1 shared topics	CLB Hàng không Vũ trụ — Trường Đại học Công nghệ, ĐHQGHN	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
nazstronomy.com ↗	62 match 1 shared topics	Naztronomy \| Photographing The Universe	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
naztronomy.net ↗	62 match 1 shared topics	Naztronomy \| Photographing The Universe	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
stargazingtheemirates.com ↗	62 match 1 shared topics	Stargazing the Emirates	en	space-and-astronomy Webflow	robotsllmsaihumans	emailphone	none
tenagraobservatories.com ↗	62 match 1 shared topics	Tenagra Observatories: Pioneering the Future of Astronomy	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
neilarmstrong.com ↗	62 match 1 shared topics	Neil Armstrong - The Official Licensing Website of Neil Armstrong	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
3dastronomer.net ↗	62 match 1 shared topics	3D Astronomer, Space Exploring The Cosmos, Stars or Outer Space.	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
enternewera.net ↗	61 match 1 shared topics	Enter New Era \| Preparing Humanity for Conscious Life Among the Stars	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
enternewera.org ↗	61 match 1 shared topics	Enter New Era \| Preparing Humanity for Conscious Life Among the Stars	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
thataintnoplane.com ↗	61 match 1 shared topics	That Ain't No Plane! – Watching the Skies!	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
whereiscdrcooper.com ↗	61 match 1 shared topics	XXxxx	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
minimalstar.org ↗	61 match 1 shared topics	Minimalstar \| Exploring the essential universe	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
starsus.org ↗	61 match 1 shared topics	St. Thomas Astronomy Resources Society (STARS) - Exploring the Universe Through Education	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
thalianaspace.com ↗	61 match 1 shared topics	Thaliana Space – Propelling the new era of space	en	space-and-astronomy WordPress	robotsllmsaihumans	email phone	none
kerbalnet.com ↗	61 match 1 shared topics	Melody Space Center — Exploring the Kerbol System	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
naaca.com ↗	61 match 1 shared topics	Unlocking the Power of Space Exploration: NAACA's Vision	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
milligannet.org ↗	61 match 1 shared topics	Tom's Astronomy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
starboarding.com ↗	61 match 1 shared topics	Unlocking the Secrets of Starboarding: A Journey to the Cosmos	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.