The wheel is the geocentric zodiac — the sky as seen from Earth. When two planets reach the exact angle, the line connecting them appears. The brighter it is, the more precise the aspect.
Planetary aspects in motion
Two years of celestial geometry
In astrology, an aspect forms when two planets meet at a precise angle as seen from Earth. Here you can observe how these angles form, intensify and dissolve — day by day, over the next three years. Not as a snapshot, but as a living process.
Planets
Aspects