Fly from galaxies
down to single moons
CosmoLapse is a cinematic, browser-based atlas of the universe. Cross every scale, from the Local Group of galaxies into the Milky Way, the Solar System, and on to real exoplanet systems, planets, rings, and moons.
No account. No trackers. Works in your browser.
Every star, orbit, and position updates live.
Infinite scale, seamless transitions.
Fly beautifully with filmic cameras and lighting.
NASA, ESA, SIMBAD, and public catalogs.
Pick a mode and launch straight in
Solar System now
See the planets exactly where they are right now, every world placed at its true position for this very hour.
Cinematic tour
Sit back as the atlas flies itself from the Local Group down to the planets, narrating each stop.
Solar System
Open straight onto Earth and the Sun, free to click any world and fly to it.
Science mode
True relative sizes, measurement overlays, constellations, and probe trajectories, all switched on.
Habitable worlds
Jump into TRAPPIST-1, seven Earth-sized planets around one ember of a star.
Cosmic scale
Begin at the Local Group of galaxies and work your way inward, one scale at a time.
Deep-space probes
Start in the Solar System with the Voyager, Pioneer, and New Horizons trajectories lit up and clickable.
Planet Size Scale
Step from a soccer ball up to Earth, the planets, and giant exoplanets, one size at a time.
One continuous journey across every scale
A real-time planetarium that lives in a browser tab
CosmoLapse turns public astronomical data into a navigable, cinematic universe. Pick any body and a detail panel opens with figures, a live summary, and travel-time analogies from Earth.
Smooth flight across scales
No loading between worlds. Just fly.
Real exoplanet systems
Explore confirmed worlds around other stars.
Honest scale modes
Cinematic, relative size, and true distance.
Built to explore, grounded in real data
Galaxy to planet
Glide from the Local Group of galaxies into the Milky Way, the Solar System, and individual planets and moons.
Walk the surface
Step onto Mars and the Moon and look around real NASA 360 panoramas in first person, from Curiosity, Perseverance, Opportunity, Spirit, and Apollo.
The sky right now
See every planet at its true position for this very hour, scrub time to any date, and read the Moon's real phase and the evening sky.
Real exoplanet systems
Step into TRAPPIST-1, Proxima Centauri, Kepler-90, and 51 Pegasi and explore their planets like our own.
Compare worlds
Put up to three bodies side by side across size, mass, gravity, day length, and temperature, with rotating 3D previews.
Travel from Earth
See how far each world is and how long the trip would take by car, by airliner, by spacecraft, and at the speed of light.
Cinematic tour and scales
A guided fly-through plus cinematic, relative-size, and true-distance modes, always labelling which scale is in use.
Shareable and bilingual
Every view has its own link, the interface is in English and Polish, and accessibility options are built in.
From a tab to the edge of the Local Group
Launch
Open the atlas straight into the Solar System. No install, no sign up.
Explore
Click any body to fly to it, then open its panel for data and context.
Go further
Step out to the galaxy and the Local Group, or into real exoplanet systems.
Share
Copy the link to send anyone straight to the exact view you are on.
Three ways to see the Solar System
Sizes and distances cannot be true to scale at once, so CosmoLapse lets you choose, and always tells you which view you are in.
Cinematic
A balanced, beautiful layout tuned for exploring and storytelling.
Relative size
True relative diameters, so you can feel how vast the giants really are.
True distance
Real orbital spacing, where planets become distant, lonely specks.
Ready to leave the ground?
Open the atlas and start at the Solar System, or fly straight out to the edge of the Local Group.