Io (moon) - Wikipedia
https://en.wikipedia.org/wiki/Io_(moon)Io , or Jupiter I, is the innermost and third-largest of the four Galilean moons of the planet Jupiter. Slightly larger than Earth’s moon, Io is the fourth-largest moon in the Solar System, has the highest density of any moon, the strongest surface gravity of any moon, and the lowest amount of water (by atomic ratio) … Näytä lisää
Io (Moon) Facts - Space Facts
space-facts.com › moons › ioIo is the innermost and the second smallest of the four Galilean moons. It was discovered, along with Europa, Ganymede and Callisto by Galileo Galilei in 1610. Io Diagrams Io size compared to the Moon and Earth Jupiter’s Galilean moons size comparison ( Io, Europa, Ganymede and Callisto) Facts about Io
Io (moon) - Wikipedia
en.wikipedia.org › wiki › Io_(moon)Io is slightly larger than Earth's Moon. It has a mean radius of 1,821.3 km (1,131.7 mi) (about 5% greater than the Moon's) and a mass of 8.9319 × 10 22 kg (about 21% greater than the Moon's). It is a slight ellipsoid in shape, with its longest axis directed toward Jupiter.
Io (Moon) Facts
https://space-facts.com/moons/ioVerkkoIo Moon Facts Io is the innermost and the second smallest of the four Galilean moons. It was discovered, along with Europa, Ganymede and Callisto by Galileo Galilei in 1610. Io Diagrams Io size compared to the …