AstroGrass AI app promotes screen-free stargazing with red-light interface

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AstroGrass AI is a web application designed as a stargazing companion that discourages phone screen use. It features an 'Astro Red Mode' interface to preserve night vision by eliminating blue light. The app uses local AI models to generate observation guides for celestial objects like meteors and planets. It includes a hands-free timer with audio cues to allow users to view the sky without looking at their device. The project was created for the Hacktoberfest 2026 Open-Source AI Challenge.

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