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Deep Sky Object – by | joim — 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
kawoum.com ↗	62 match 1 shared topics	Kawoum – Öffentlicher Feed	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
noctilucent-clouds.de ↗	62 match 1 shared topics	Himmelsbeobachtung.net – Beobachter-Log – Atmosphärische Erscheinungen und Astronomie	Germany de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
nnesnoelte.de ↗	62 match 1 shared topics	Sternen-404	Germany de	space-and-astronomy	robotsllmsaihumans	emailphone	none
cbradio.info ↗	62 match 1 shared topics	deepskybeobachtung.de - Kleine Astronomie Homepage – CB-Radiostation, Germany	de	space-and-astronomy Joomla	robotsllmsaihumans	emailphone	none
niehoegen.de ↗	61 match 1 shared topics	Udo Niehoegen WEB Site für Astronomie als Hobby – Home	Germany de	space-and-astronomy Joomla	robotsllmsaihumans	emailphone	none
airc.at ↗	61 match 1 shared topics	AIRC – Aerospace International Research Center Vienna	Austria de	space-and-astronomy	robotsllmsaihumans	emailphone	none
guenther-ruediger.com ↗	61 match 1 shared topics	Günther Rüdiger, Astronom – Photos, stories, limitations	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
hps-gmbh.com ↗	61 match 1 shared topics	HPS GmbH – The team to trust \| Raumfahrttechnik HPS GmbH – The Team to Trust	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
auroraborealis.at ↗	61 match 1 shared topics	Aurora Borealis – Farben und Lichter des Nordens … und andere atmosphärische Erlebnisse	Austria de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
obama-papst.org ↗	61 match 1 shared topics	Osaka 11.2.2026: Komet 3I/ATLAS hat Kollision mit Asteroid	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
obamapapst.org ↗	61 match 1 shared topics	Osaka 11.2.2026: Komet 3I/ATLAS hat Kollision mit Asteroid	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
obamapope.info ↗	61 match 1 shared topics	Osaka 11.2.2026: Komet 3I/ATLAS hat Kollision mit Asteroid	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
obermoraltheologe.org ↗	61 match 1 shared topics	Osaka 11.2.2026: Komet 3I/ATLAS hat Kollision mit Asteroid	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
anathema.ch ↗	61 match 1 shared topics	Osaka 11.2.2026: Komet 3I/ATLAS hat Kollision mit Asteroid	Switzerland de	space-and-astronomy	robotsllmsaihumans	emailphone	none
khalisi.com ↗	60 match 1 shared topics	Welcome to Emil Khalisi - Astronomy, Comics, Projects, Arabia, Jokes, and various Funstuff	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
raumfahrer.net ↗	60 match 1 shared topics	Raumfahrer Net e.V.	de	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
raumfahrtakteure.net ↗	60 match 1 shared topics	Katalog der deutschen Raumfahrtakteure	de	space-and-astronomy	robotsllmsaihumans	emailphone	none
raumfahrtkatalog.net ↗	60 match 1 shared topics	Katalog der deutschen Raumfahrtakteure	de	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.