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Astronomy Symbols — Complete Index

Explore the symbols of the cosmos. From ancient planetary glyphs to modern astronomical notation for stars, constellations, and celestial events.

1) Solar System

SymbolCelestial Body
Sun
Moon (Crescent)
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto

2) Zodiac Signs

SymbolSignDates
AriesMar 21 - Apr 19
TaurusApr 20 - May 20
GeminiMay 21 - Jun 20
CancerJun 21 - Jul 22
LeoJul 23 - Aug 22
VirgoAug 23 - Sep 22
LibraSep 23 - Oct 22
ScorpioOct 23 - Nov 21
SagittariusNov 22 - Dec 21
CapricornDec 22 - Jan 19
AquariusJan 20 - Feb 18
PiscesFeb 19 - Mar 20

3) Stars & Comets

SymbolObject
Star
Comet
Moon
Full Moon
🌑New Moon