Astar: Interactive 3D Star Map - Leave a note on a star. Discover what others left.

Hi Product Hunt! 👋 I’m the maker of Astar. The idea began with a simple thought: the night sky is shared by everyone, yet the memories and emotions we attach to it usually disappear. I wanted to create a place where the sky could remember. Astar turns the real-time night sky above you into a shared 3D canvas. You can explore nearly 1 million visible stars and 88 constellations, tap any star, and leave a short note or memory. Your notes can remain private or be shared with the Astar community. With Astar, you can: ✨ Explore an interactive 3D night sky 📝 Leave public or private notes on any star 🌍 Discover tonight’s, recent, and trending messages ❤️ Like meaningful notes and save them to your journal ⭐ Give an unclaimed star a personal name and dedication Star names are reviewed before appearing in the shared sky. To be completely transparent, these names exist only inside Astar’s community catalog. They are not recognized by the International Astronomical Union or any scientific organization, and no celestial object is being sold. In our first version, naming stars on your personal star map is free. I’d love your honest feedback on the experience, especially the balance between private memories and public discovery. Would you use Astar more as a private journal or as a way to discover other people’s stories?