RT @AsteroidEnergy: RT @beach
Since we’ve discovered Pluto in 1935, it has only it has only traveled around the sun about a 1/3 of its orbit. #PlutoFlyby
RT @AsteroidEnergy: RT @beach
Since we’ve discovered Pluto in 1935, it has only it has only traveled around the sun about a 1/3 of its orbit. #PlutoFlyby