MY MOONS NAME IS IO! IO IS THE FOURTH LARGEST MOON

IO WAS DISCOVERED BY GALILEO GALILEI

IO IS 3642.6 KM3, OR 0.28 EARTHS, WIDE

JANUARY 8, 1610

IO IS NAMED AFTER A MAIDEN WHO WAS LOVED BY ZEUS

4.5 BILLION YEARS, ABOUT THE SAME AGE AS JUPITER.

IO IS THE THIRD LARGEST OF JUPITER'S MOONS

IT IS THE MOST VOLCANICALLY ACTIVE OBJECT IN THE SOLAR SYSTEM.

IO IS OFTEN COMPARED TO A PIZZA DUE TO ITS UNUSUAL SURFACE

IO HAS AN IRON CORE JUST LIKE EARTH

IO IS MADE OF SULFUR AND SULFUR DIOXIDE FROST.