diff --git a/docs/src/assets/showcase/csmos.space.png b/docs/src/assets/showcase/csmos.space.png
new file mode 100644
index 00000000000..60c0227b864
Binary files /dev/null and b/docs/src/assets/showcase/csmos.space.png differ
diff --git a/docs/src/components/showcase-sites.astro b/docs/src/components/showcase-sites.astro
index a0c32995f54..e77047e53f6 100644
--- a/docs/src/components/showcase-sites.astro
+++ b/docs/src/components/showcase-sites.astro
@@ -82,4 +82,5 @@ import FluidGrid from './fluid-grid.astro';
 		href="https://crawler.siteone.io/?utm_source=starlight-docs"
 		thumbnail="crawler.siteone.io.png"
 	/>
+  <Card title="csmos" href="https://csmos.space" thumbnail="csmos.space.png" />
 </FluidGrid>