LIVE ORRERYHELIOCENTRIC
DRAG TO ROTATE SYSTEM↔ orbit · ↕ tilt · scroll to zoom
➤ ORBIT DIRECTION↻ PROGRADE ROTATION↺ RETROGRADE · VENUS + URANUS
COMPRESSED DISTANCE SCALE • BODY SIZES ENHANCED
Start with the live Solar System map, then travel through a 3D planet view, the Milky Way atlas, and a sky map of all 88 constellations. Change the simulation date, follow spacecraft, inspect planetary moons, and set an observing location to explore the night sky.