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An AI guide for your curiosity
Ask an experimental AI guide about what you discover, then follow your curiosity to the next question.
AI answers can be wrong. Check important facts against reliable sources.
A universe to discover. A simulated universe in development.
UniverseOne — The Universe Comes Alive | Educational Universe Explorer
Explore planetary landscapes and deep space, ask an experimental AI guide, and discover a universe of questions. Beautiful lighting and human-scale journeys bring the experience to life. UniverseOne is in development.
Built with jMonkeyEngine
Hero View:
A universe to discover. A simulated universe in development.
A universe to explore. More ways to discover.
Bring your curiosity. Explore striking worlds, ask questions along the way, and discover the cosmos from a more personal perspective.
Built with jMonkeyEngine02
Exploration on a cosmic scale
From planetary landscapes to distant galaxies, discover a universe with room for your next question.
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Beautiful, lifelike lighting
Sunlit rings, glowing skies and dramatic cosmic views make discovery feel vivid.
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Worlds you can inhabit
On-foot exploration, vehicles and flight bring the universe down to human scale.
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More ways to explore
Multilingual guidance, readable interfaces and adjustable text are central to our accessibility work.
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Windows, macOS and Linux
Desktop exploration, with cross-platform development as a core goal.
Windows is the current test baseline. macOS and Linux availability awaits platform testing.
Real in-simulation footage
Galaxies, nebulae, stars, and worlds in full exposure.
A universe to discover. A simulated universe in development.
01 / 06 · RINGED WORLDS · ICE SCATTERING
High Dynamic Range · Ring Optics
Real in-simulation footage
Out of the familiar. Into the universe.
Explore the work so far through real in-simulation footage: planetary landscapes, ringed worlds, and distant cosmic views. UniverseOne is in development.
In-engine development footage · 1080p60 · Not a finished release. Open the trailer page.
In-engine captures · 3840 × 2160 HDR
Still frames from a living cosmos.
HUD-free High Dynamic Range stills captured directly inside our simulation engine across planetary surfaces, rings, stars, emission nebulae, star clusters, and deep-space galaxies. Select any frame to inspect at full resolution or download the 4K desktop wallpaper.
3840 × 2160 · 4K HDR
01 / Ring Plane · 9.58 AU
Saturn & The Cassini Division
Ring plane shadow, multi-band ice scattering, polar aurora, and background Milky Way starfields
3840 × 2160 · 4K HDR
02 / Cislunar Orbit · Alt 18.4 km
Earthrise Over the Lunar Horizon
Cratered lunar highlands and sunlit regolith with half-phase Earth and galactic dust lanes
3840 × 2160 · 4K HDR
03 / Low Earth Orbit · Alt 640 km
Low Earth Orbit: Sahara, Red Sea & Galactic Core
Atmospheric limb over North Africa and the Sinai Peninsula beneath the Milky Way
3840 × 2160 · 4K HDR
04 / Ring Plane +4.2° · Forward Scattering
Saturn’s Water-Ice Rings & Sunlit Globe
Grazing pass above the 282,000 km ring system into Saturn’s sunlit hemisphere
3840 × 2160 · 4K HDR
05 / Alt 410 km · Orbital Horizon
Orbital Horizon Above Earth’s Cloud Deck
High-altitude terminator glow across oceanic cloud systems and continental shelves
3840 × 2160 · 4K HDR
06 / Lunar Near Side · 384,400 km
Tidally Locked: Earth From the Lunar Highlands
Standing above the cratered lunar highlands with Earth suspended in the black sky
3840 × 2160 · 4K HDR
07 / Martian Highlands · Alt 1.4 km
Mars: Jezero Crater Delta & Desert Escarpments
Low-altitude descent into ancient lakebed cliffs and wind-sculpted dunes under Martian skies
3840 × 2160 · 4K HDR
08 / Main Sequence Star · 5,772 K
Solar Photosphere Granulation & Prominences
Convective granulation cells, limb darkening, and magnetic solar prominences
3840 × 2160 · 4K HDR
09 / High Earth Orbit · 22,500 km
Blue Marble: Earth in Deep Space
Full planetary disk showcasing Sahara geology, Mediterranean seas, and atmospheric twilight
3840 × 2160 · 4K HDR
10 / Intergalactic Scale · 32.4 kpc Disk
Grand-Design Spiral Galaxy in Deep Space
Golden galactic nucleus, spiral arms, star-forming regions, and dark dust lanes in deep space
1920 × 1080 · HD HDR
11 / Jovian System · 5.20 AU
Jupiter & The Great Red Spot
Turbulent cloud belts, equatorial zones, and the anticyclonic Great Red Spot
3840 × 2160 · 4K HDR
12 / Curved Spacetime · General Relativity
Relativistic Black Hole & Accretion Disc
Event-horizon shadow, seamless relativistic accretion disc with Doppler beaming, photon arches, and Milky Way gravitational lensing
3840 × 2160 · 4K HDR
13 / Messier 8 · 4,100 ly · Deep Sky
Lagoon Nebula (M8) & Sagittarius Star Cloud
Radiant emission core and ionized crimson filaments glowing across dense Milky Way starfields
3840 × 2160 · 4K HDR
14 / Messier 42 · 1,344 ly · Star Nursery
Orion Nebula (M42) Volumetric Core
Glowing ionization cavern and young star cluster suspended in deep space
3840 × 2160 · 4K HDR
15 / Orbital Phase 118° · Ocean Glint
Solar Glint Across an Ocean World
Starlight reflected off open oceans beneath cyclone cloud decks and a sunlit atmospheric limb
3840 × 2160 · 4K HDR
16 / Messier 16 · 5,700 ly · Deep Sky
Eagle Nebula (M16) & Star-Forming Pillars
Dark molecular dust pillars silhouetted inside a glowing star-forming cavity
3840 × 2160 · 4K HDR
17 / Exoplanet Orbit · Marine World
Temperate Ocean World in Deep Space
Deep marine basins, dynamic convective cloud bands, and sharp day-night terminator
3840 × 2160 · 4K HDR
18 / Late-Stage Star · 3,650 K
Red Giant Star: Convection & Prominences
Resolved stellar convection cells and towering plasma prominences against deep space
For educators
Bring a universe of questions into learning.
For teachers, families and curious learners: a developing universe to prompt questions, observation and discussion.
Stay curious
Be there when it comes alive.
Get an email when UniverseOne opens for early playtests, or when release and purchase details are ready.
A short Google Form. No Google account required. Playtest and release updates only. Your email stays in our private list; you can leave at any time.