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Weltraumbild des Tages – APOD – Deutsche Übersetzung von Astronomy Picture of the Day der NASA — 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
skyplot.com ↗	63 match 1 shared topics	Die Homepage des Astronomieprogrammes Skyplot von Frank P. Thielen	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
der-orion.info ↗	63 match 1 shared topics	Der Orion - Raumfahrt und Astronomie	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
kosmo-pod.com ↗	62 match 1 shared topics	Sterne und Weltraum - Spektrum der Wissenschaft	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
kosmopod.com ↗	62 match 1 shared topics	Sterne und Weltraum - Spektrum der Wissenschaft	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
mypowerflash.com ↗	62 match 1 shared topics	Reise zum Mars – Ein Überblick	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
fox-spaceworld.com ↗	62 match 1 shared topics	Space-Fuchs - der Online Shop - Weltraum - Collection	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
meine-sternwarte-gartensternwarte.com ↗	62 match 1 shared topics	Grundlagen zur Astronomie für Anfänger und Fortgeschrittene	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
3words-nav.com ↗	62 match 1 shared topics	Nikolai von Krusenstiern \| An Astrophysicist in Space Operations	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
khalisi.com ↗	62 match 1 shared topics	Welcome to Emil Khalisi - Astronomy, Comics, Projects, Arabia, Jokes, and various Funstuff	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
kosmonautika.com ↗	62 match 1 shared topics	Kosmonautik, Astronautik, Raumfahrt, Hasse	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
ad-astra.blog ↗	62 match 1 shared topics	ad astra - the tiny home for my astrophotos	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
dlr-gfr.com ↗	62 match 1 shared topics	DLR Gesellschaft für Raumfahrtanwendungen – DLR GfR mbH	de	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
skypassion.net ↗	61 match 1 shared topics	skypassion.net – Dem Kosmos ein Stück näher	de	space-and-astronomy WordPress WooCommerce	robots llmsaihumans	emailphone	none
kleine-astronauten.com ↗	61 match 1 shared topics	Kleine Astronauten - Begibst du dich mit den kleinen Astronauten auf ein Abenteuer?	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
durchdieantarktischenacht.com ↗	61 match 1 shared topics	Durch die Antarktische Nacht – 75°05′59″S 123°19′56″E	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
skyready.net ↗	61 match 1 shared topics	SkyReady - Astrofotografie Wetter	de	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
vks-krefeld.com ↗	61 match 1 shared topics	Verein Krefelder Sternfreunde (VKS) e.V. – Vereinigung Krefelder Sternfreunde e.V.	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
vks-krefeld.org ↗	61 match 1 shared topics	Verein Krefelder Sternfreunde (VKS) e.V. – Vereinigung Krefelder Sternfreunde e.V.	de	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.