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 E Y R M U C R 2 V N E U S 3 R A T H E 4 S A M R 5 T J P U E I R 6 T U S R A N 7 A S U R N U 8 N E P E N U T