OPEN PLANETARIUM

Theory Sources
Author Introduction

Our solar system:

Zoom: Center:

Ecliptic plane Dwarft planets Comets

Animatation:

Speed:

Change dates & time (in UTC):

Hour:

Day:

Month:

Year:

Choose location by clicking on map!

Location:

The sky around your place:

Luna (Earth's moon) looks:

Sun - Earth - Luna - positions:

(not to scale!)

last update: 12/18/2025