Jupiter. It's one of the Galilean satellites, discovered in 1609.
Io is a little bigger than the moon :)
Rock
No. Io is a moon as it orbits the planet Jupiter rather than the sun.
The moon isn't necessarily a planet, so no.
Jupiter's moon Io has hundreds of active volcanoes which gives Io the its color. Also Io has such a strong radiation that it is a thousand times stronger than what is actually needed to kill a human being. Io also is believed to have a metallic core.
The moon Io.
Io is a moon of Jupiter.
The moon Io is located by Jupiter.
Io is a little bigger than the moon :)
Planet - The EarthMoon - Io a Moon of Jupiter.
The moon Io looks the brightest from the surface of Jupiter. That's because Io is the closest moon to the planet. Io is the moon on the left of the planet.
Io is the fourth largest moon in the Solar System and the third largest of the moons of Jupiter.Diameter is 3,640 kmCircumference is 11,429.6 kmSurface area is 41,624,846.02 km2Volume is 25,252,406,590 km3.Io is slightly larger than our own moon.
Io is not. It's Ganymede, the biggest moon in the solar system.
Io is a moon of Jupiter.
No. Io is a moon of Jupiter. No known moon has a moon.
No, Io is covered in sulfur.
A day on Jupiter's moon Io is 1.769, 137, 786 days. Io is in a synchronous orbit, which means that a moon's orbit around its parent planet is the same as one of the moon's day.