ReaderFunded · site

Stellarium

stellarium.org

Stellarium is a science site on stellarium.org, in English, funded by its readers: 142 people pay through Open Collective, as the platform publishes it.

Stellarium, a free open-source planetarium software program for rendering realistic night sky views, with developer documentation.

Visit StellariumSupport on Open Collective

Is this your site? There is a badge you can show, with the live figure.

Latest posts

• Stellarium 26.32026-09-28
• Stellarium 26.22026-06-24
• Stellarium v26.12026-04-05
• Stellarium v25.42025-12-29
• Stellarium 25.32025-09-29
• Stellarium 25.22025-06-22
• Stellarium 25.12025-03-23
• Stellarium 24.42024-12-22

From the site's feed, read 2026-10-21.

Pages

1016 pages indexed; the pages that lead the site by its internal links:

Standing

Verified funding

• opencollective https://opencollective.com/stellariumverified 2026-08-15

Badge

For the site's owner: a badge that says readers fund it, linked to this page. It shows the live figure, so it never goes stale; the count is the one the platform publishes.

HTML

<a href="https://readerfunded.com/site/stellarium.org"><img src="https://readerfunded.com/badge/stellarium.org.svg" alt="Reader-funded: 142 paying supporters on Open Collective, verified by ReaderFunded" height="20"></a>

Markdown

[![Reader-funded: 142 paying supporters on Open Collective, verified by ReaderFunded](https://readerfunded.com/badge/stellarium.org.svg)](https://readerfunded.com/site/stellarium.org)

Neighbourhood

Linked from 3,382 domains, links to 218; of the latter, the funded sites are shown. Funded sites first, then the sources that link to fewest other funded sites. Links as seen in the Common Crawl domain graph (cc-main-2026-aug-sep-oct), cut 2026-10-23: the pages crawled in a window of three months, not necessarily the site of today, and a page not crawled in that window leaves no link.

Similar funded sites

Sites the same sources link to, by cosine over the sets of linking domains. More.