What planet in our solar system has a magnetic field?

Mercury
Mercury. Earth and Mercury are the only planets in our system whose magnetic fields are generated by the movement of liquid metal at their cores. Mercury’s magnetic field is 100 times weaker than Earth’s. It’s billions of years old and recently discovered data suggests that it was at one point as strong as Earth’s.

Which moon has magnetic field?

This new view of lunar magnetism has huge implications for the potential presence of valuable resources as well as information about the ancient Sun and Earth that may be buried in lunar soils. Magnetic fields act as shields that prevent solar particles from reaching a planet or moon.

Which planet has magnetic field like Earth?

Jupiter
The planet whose magnetic field spectrum most resembles that of Earth is Jupiter.

Does Mars have a magnetic field?

Earth’s magnetism comes from its core, where molten, electrically conducting iron flows beneath the crust. Its magnetic field is global, meaning it surrounds the entire planet. However, Mars does not generate a magnetic field on its own, outside of relatively small patches of magnetized crust.

Do any moons have magnetic fields?

Ganymede is the only moon known to have its own magnetic field – a discovery made by NASA’s Galileo spacecraft in 1996. The magnetic field causes auroras, which are ribbons of glowing, hot, electrified gas, in regions circling the north and south poles of the moon.

Does Venus have magnetic field?

Unlike Earth, which has an intrinsic magnetic field from the sloshing, molten material inside its core, Venus generates its magnetic field from the interaction of the Sun’s solar wind with the planet’s ionosphere, the atmospheric region filled with charged atoms.

Does Jupiter have a magnetic field?

Jupiter’s Magnetic Field and Radiation Belts Jupiter is surrounded by an enormous magnetic field called the magnetosphere, which has a million times the volume of Earth’s magnetosphere. Charged particles are trapped in the magnetosphere and form intense radiation belts.

Do all the planets have a magnetic field?

No, not all planets have magnetic fields. The four gas giants have extremely strong magnetic fields, Earth has a moderately strong magnetic field, Mercury has an extremely weak field, but Venus and Mars have almost no measurable fields.

Does Saturn have a magnetic field?

Saturn’s magnetic field has north and south poles, like those on a bar magnet, and the field rotates with the planet. But Saturn’s magnetic field is almost perfectly aligned with the planet’s rotation.

Does Jupiter have magnetic field?

Jupiter is surrounded by an enormous magnetic field called the magnetosphere, which has a million times the volume of Earth’s magnetosphere. Charged particles are trapped in the magnetosphere and form intense radiation belts.