🌒📈

#waxing crescent #growing moon #increasing illumination #moon phase #lunar cycle #astronomy chart

⭐🔍📊

#HR Diagram #Hertzsprung-Russell #star analysis #stellar properties #astronomy chart #scatter plot

⭐──⭐

#connected stars #star pattern #astronomy chart #star alignment #space lines

🌍↗️🌌

#planisphere #celestial sphere map #sky projection #earth sky view #astronomy chart #planisfero

✨🌌📈

#clear sky forecast #astronomy chart #night sky prediction #cloud forecast #seeing forecast #amateur astronomy #csc