Support the project

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SIDERA 4D is a contemplative celestial chamber: a digital astrolabe for observing the sky, not for predicting or interpreting the person.

Why support is voluntary

The core of the experience stays free and accessible. There are no ad banners, mandatory accounts, or paywalls on the main features. Financial support is voluntary and helps cover the project's running costs.

What your contribution supports

Your contribution helps cover hosting, domain, technical maintenance, and independent development. It also makes it possible to continue with future phases: translations, accessibility, SEO optimization, visual improvements, and new ways to export the Celestial Seal.

• hosting
• domain
• technical maintenance
• independent development
• future phases: translation, accessibility, visual improvements

How to contribute

Note

No obligation. No essential feature locked. Just a way to help keep SIDERA alive, independent, and ad-free.

Analemma Labs