Ordonner les Lettres Planets of the Solar SystemVersion en ligne Put the letters in order to discover the name of the 8 planets of the Solar System. Be careful, you got 20 seconds per planet, and a maximum of 5 mistakes! par Educaplay Educational Resources 1 R R E M U Y C 2 E V N U S 3 E T R A H 4 R A S M 5 P I R E U J T 6 N A U S T R 7 A U N U S R 8 E E N U N T P