'At about 600 miles in diameter, Ceres is the largest first discovered of these minor planets'
asteroids
ASTRONOMY: At about 600 miles in diameter, Ceres is the largest first discovered of these minor planets
At about 600 miles in diameter, Ceres is the largest first discovered of these minor planets
At about 600 miles in diameter, Ceres is the largest first discovered of these minor planets
ASTRONOMY
asteroids
ASTRONOMY