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Everything Forever: Learning to See the Timeless Multiverse — 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 Physics →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
rationalisingtheuniverse.org ↗	65 match 3 shared topics	Rationalising The Universe \| one post at a time	en	physics WordPress	robotsllmsaihumans	emailphone	none
guidetothecosmos.com ↗	64 match 3 shared topics	Presenting the Wonders of the Universe	en	physics	robotsllmsaihumans	emailphone	none
astroneu.com ↗	63 match 3 shared topics	The Astrophysics of the Non-Exploding Universe	en	science	robotsllmsaihumans	emailphone	none
cdhy-initiative.org ↗	63 match 3 shared topics	The Extreme Non-Thermal Universe: CDHY Initiative – Working together to understand the sites of extreme acceleration…	en	physics WordPress WooCommerce	robotsllmsaihumans	emailphone	none
sf-seiji.com ↗	62 match 3 shared topics	Seiji Fujimoto — Astronomy & Astrophysics, University of Toronto	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
how-fast-is.com ↗	62 match 3 shared topics	How Fast Is — A Scale of Speed	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
seyfertgalaxies.com ↗	62 match 3 shared topics	Seyfert Galaxies \| Guide to Active Galactic Nuclei (AGN)	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
quantumkickcosmogensis.com ↗	62 match 3 shared topics	Unlock the Secrets of the Cosmos with QKC	en	physics Weebly	robotsllmsaihumans	emailphone	none
eholmberg.co.uk ↗	62 match 3 shared topics	A World Without Time	United Kingdom en	science	robotsllmsaihumans	emailphone	none
astrotianyiyang.com ↗	62 match 3 shared topics	Home-Tianyi Yang Astro	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
ofekbirnholtz.com ↗	61 match 3 shared topics	Dr. Ofek Birnholtz	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
cdh-kinematics.com ↗	61 match 3 shared topics	Cosmic Decompression Hypothesis \| Theoretical Architecture Division	en	physics	robotsllmsaihumans	emailphone	none
occultationgroup.org ↗	61 match 3 shared topics	The Occultation Group at UVA	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
astrobialy.com ↗	61 match 3 shared topics	Shmuel Bialy – Astrophysics And Star Formation – Astrophysics And Star Formation	en	physics WordPress	robotsllmsaihumans	emailphone	none
peterscicluna.com ↗	61 match 3 shared topics	Peter Scicluna – Data Science x Astronomy	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
phigriduniversity.com ↗	61 match 3 shared topics	Project Phi Grid — PhiGridUniversity.com	en	space-and-astronomy Spree Commerce	robotsllmsaihumans	emailphone	none
astrolauren.com ↗	61 match 3 shared topics	Lauren I. Biddle	en	science WordPress	robotsllmsaihumans	emailphone	none
mileslucas.com ↗	61 match 3 shared topics	Miles Lucas	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.