🔴⭐⬆️

#red supergiant #stellar classification #betelgeuse #large star #cool star

⭐🧡🔴

#star color #star colour #orange star #cool star #red dwarf #red giant #betelgeuse #stellar classification #k type star #m type star

🌟✨②

#binary star #secondary star #second star #star b #companion star #stellar classification

M⭐🔴🔭

#m type star #red dwarf #stellar classification

❤️🔥⭐

#m type star #red dwarf #cool star #stellar classification

G⭐☀️

#g-type star #main sequence #stellar classification

❄️⭐🥶

#cold star #ice star #frozen star #blue giant star #astronomy symbol #space cold #stellar classification #cool temperature

🟢⭐🤏

#green dwarf star #small star #green star #stellar classification

🌡️✨📈💡

#HR Diagram #Hertzsprung-Russell #luminosity #stellar classification

🇬⭐

#stellar classification #spectral type #g-type star #main sequence #yellow dwarf

🔴🟠🟡⚪️🔵✨

#star color #star colour #stellar classification #star temperature #Hertzsprung-Russell #spectral types #star spectrum #OBAFGKM

🔵⭐⬆️

#blue supergiant #stellar classification #rigel #large star #hot star

🅱️⭐

#b-star #star type #stellar classification #hot star #blue star

🔥⭐🥶

#star temperature range #stellar classification #star color spectrum #hot star #cool star #Hertzsprung-Russell

⭐💨📉

#r coronae borealis #R CrB #variable star #carbon star #stellar classification

⭐🔥🥶

#star type #stellar classification #red dwarf star

⭐🔵🔴

#star color spectrum #stellar classification #Hertzsprung-Russell diagram #star temperature color #OBAFGKM

🔴🟡⚪️🔵⭐

#star colors #stellar classification

🇬☀️

#g-type star #stellar classification #our star

🌌⭐F

#f-type star #fstar astronomy #stellar classification #spectral type f

🇫🌟🔭

#f-type star #fstar astronomy #stellar classification #spectral type f