3D Models

Explore the cosmos

Seven interactive 3D experiences to see, move and understand the universe with real data. Pick one and play with it.

Interactive Solar System

18 bodies with real Keplerian orbits (JPL) and time travel from 1800 to 2050.

Spiral arms, real differential rotation and the position of the Sun.

TRAPPIST-1, Proxima b and 51 Pegasi b with their habitable zones.

Three stellar masses tracing the HR diagram down to their final fate.

Shadow, photon ring, accretion disk and Doppler effect.

A journey through powers of ten from Earth to the observable Universe.

A progressive comparison of real sizes all the way to Sgr A* and M87*.

Interactive 3D orbit of a visual binary and how its masses are derived.