📡 #EXOPLANETS 101 with #Exo4Edu! 🪐
Do you know how exoplanets get their names? 🤔
Each one is named after the star it orbits, followed by a lowercase letter. The first planet discovered gets the letter “b”, then come c, d, and so on. 🔤
#ErasmusPlus #AstronomyEducation @obs-paris-psl.bsky.social
