Free interactive 3D model of the universe built on real NASA data
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free tier includes one chapter at a time, daily check-ins, streaks, verse highlights, and first streak badge. Pro is $14.99/year and unlocks audio reading, all badges, and yearly heatmap. 14-day free trial available.
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Key features
Daily check-in system to build consecutive day streaks
Verse highlighting and note-taking
Yearly heatmap to visualize reading progress
Audio reading in Pro tier
Cloud sync across multiple devices
Progressive Web App that works offline
Data backup and restore functionality
No ads or user tracking
Guided solar system tour with narration in 10 languages
Real NASA planet maps and spacecraft trajectories
Exoplanet discovery using real TESS telescope data
Real recordings and sounds from space missions
3D exploration of Solar System and Milky Way
Runs directly in web browser without installation
Gravitational wave data visualization
Milky Way 3D mapping from ESA Gaia data
What makes it different
One chapter per day keeps the reading habit simple and sustainable
Completely free with optional Pro features
Privacy-focused with no advertising or behavioral tracking
Built entirely on real NASA data and scientific observations with no made-up elements
Free to use with no account or tracking required
Available in 10 languages globally
Hunt for real exoplanets using actual TESS mission data
Interactive narrated tours guide users through the universe like a museum guide
Daybreak
Space Simulator