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ChatNDT - Your Virtual Astrophysicist — 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
simonbrek.org ↗	60 match 2 shared topics	Default Plot Stack \| ParaPlots	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
jennifer-schober.com ↗	60 match 2 shared topics	Jennifer Schober	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
jihoonkim.org ↗	60 match 2 shared topics	Ji-hoon Kim's webpage!	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
thomasmaedler.com ↗	60 match 2 shared topics	Thomas Maedler	en	physics WordPress	robotsllmsaihumans	emailphone	none
jasonalford.net ↗	48 match 2 shared topics	Jason Alford — Astrophysics	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
jensmahlmann.com ↗	46 match 2 shared topics	astrophysics-plasmaphysics-theory-models	en	physics WordPress	robotsllmsaihumans	emailphone	none
mdarifshaikh.com ↗	45 match 2 shared topics	Md Arif Shaikh \| Astrophysicist working on gravitational wave and black hole astrophysics	en	physics	robotsllmsaihumans	emailphone	none
advancedheliophysics.com ↗	44 match 2 shared topics	Advanced Heliophysics	en	physics	robotsllmsaihumans	emailphone	none
4orbs.com ↗	42 match 2 shared topics	4Orbs: MH370 Investigation & Advanced Physics Knowledge Base \| 4ORBS	en	science	robots llmsaihumans	emailphone	none
aetherscience.org ↗	41 match 2 shared topics	Aether Science – The Physics of the Aether — Research by Harold Aspden	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
januscosmologicalmodel.com ↗	41 match 2 shared topics	The Janus cosmological model: a paradigm shift.	en	physics	robotsllmsaihumans	emailphone	none
jakebic.com ↗	40 match 2 shared topics	Home - Jake Bic	en	physics WordPress WooCommerce	robots llmsaihumans	emailphone	none
simplesciencemagazine.com ↗	40 match 2 shared topics	Home Demo default dark - Simple Science Magazine	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	none
singularityindex.org ↗	40 match 2 shared topics	The Singularity Index – Measuring the distance to the threshold	en	physics WordPress WooCommerce	robotsllmsaihumans	emailphone	none
skylargrayson.com ↗	40 match 2 shared topics	Skylar Grayson	en	physics	robotsllmsaihumans	emailphone	none
jacobsrocketry.com ↗	40 match 2 shared topics	Jacobs Rocketry: High Power & Experimental Rocketry	en	physics	robotsllmsaihumans	emailphone	none
jamesgerhard.com ↗	40 match 2 shared topics	James Gerhard	en	physics	robotsllmsaihumans	emailphone	none
jamesnightingale.net ↗	40 match 2 shared topics	Website For Cosmologist James Nightingale, Developer of PyAutoLens	en	space-and-astronomy WordPress	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.