Moons In Our Solar System

Moons In Our Solar System Last Modified: 30-May-2022 7:06 AM
  • 0
    Mercury
  • 1
    Venus
  • 1
    Earth
  • Mars' moons are among the smallest in the solar system. Phobos is a bit larger than Deimos, and orbits only 3,700 miles (6,000 kilometers) above the Martian surface. No known moon orbits closer to its planet. It whips around Mars three times a day, while the more distant Deimos takes 30 hours for each orbit. Phobos is gradually spiraling inward, drawing about six feet (1.8 meters) closer to the planet each century. Within 50 million years, it will either crash into Mars or break up and form a ring around the planet.
    2
    Mars' moons are among the smallest in the solar system. Phobos is a bit larger than Deimos, and orbits only 3,700 miles (6,000 kilometers) above the Martian surface. No known moon orbits closer to its planet. It whips around Mars three times a day, while the more distant Deimos takes 30 hours for each orbit. Phobos is gradually spiraling inward, drawing about six feet (1.8 meters) closer to the planet each century. Within 50 million years, it will either crash into Mars or break up and form a ring around the planet.
  • Number of moons scientists think Jupiter has. Jupiter has 53 named moons. Others are awaiting official names. There are many interesting moons orbiting the planet, but the ones of most scientific interest are the first four moons discovered beyond Earth—the Galilean satellites - Io, Europa, Ganymede and Callisto.
    79
    Number of moons scientists think Jupiter has. Jupiter has 53 named moons. Others are awaiting official names. There are many interesting moons orbiting the planet, but the ones of most scientific interest are the first four moons discovered beyond Earth—the Galilean satellites - Io, Europa, Ganymede and Callisto.
  • 60+
    Saturn
  • 27
    Uranus
  • 14
    Neptune
  • 171
    Total no. of moons discovered in our solar system