What is the source of Jupiter’s intense magnetic field?
Jupiter’s internal magnetic field is generated by electrical currents in the planet’s outer core, which is composed of liquid metallic hydrogen. Volcanic eruptions on Jupiter’s moon Io eject large amounts of sulfur dioxide gas into space, forming a large torus around the planet.
How does the magnetic tilt of Jupiter compare with our field?
Compared to its rotational axis, Jupiter’s magnetic field: lies about 10 degrees off, much like our own rotation and magnetic field. … Both are tilted about 10 degrees, but Jupiter is opposite in polarity.
What is the source of Jupiter’s excess energy?
Jupiter is too far from the Sun and receives very little energy. The energy needed to power all the turbulence in Jupiter’s atmosphere comes from heat released from the planet’s core.
Which of the Jovian moons is the largest and also the largest moon in the solar system even bigger than Mercury?
Why is Jupiter so radioactive?
Any charged particles in the space around Jupiter will experience the planet’s strong magnetic field and get accelerated to high energies. These negatively charged electrons and positively charged ions of hydrogen (i.e., protons), oxygen, and sulfur form Jupiter’s radiation belts.
Why is Jupiter’s magnetic field so strong?
Jupiter’s outer core is also thought to be responsible for its enormous magnetic field, though it is liquid hydrogen crushed by intense pressure into a metallic form that generates the magnetism rather than iron compounds.
Can we land on Jupiter?
Surface. As a gas giant, Jupiter doesn’t have a true surface. … While a spacecraft would have nowhere to land on Jupiter, it wouldn’t be able to fly through unscathed either. The extreme pressures and temperatures deep inside the planet crush, melt and vaporize spacecraft trying to fly into the planet.
Does Jupiter have radiation?
Jupiter’s Radio Spectrum
Decimetric radiation, with wavelengths between 3 centimeters (1.2 inches) and 3 meters (10 feet), is produced by the motion of electrons in a magnetic field. Radio noise from Jupiter gave the first indication that the planet has a large magnetic field.
Which planet has the strongest magnetic field?
How large is Jupiter’s magnetosphere?
Most of these particles, which are ionized and swept up by the field, come from the volcanic gases spewing from Jupiter’s moon Io. About 5.3 million kilometers (3.3 million miles) wide on average, the magnetosphere is 150 times wider than Jupiter itself and almost 15 times wider than the Sun.
What is the main constituent of the atmosphere of Venus?
Carbon dioxide: 96 percent. Nitrogen: 3.5 percent. Carbon monoxide, argon, sulfur dioxide, and water vapor: less than 1 percent.
What could Jupiter become if it had over 80 times the mass that it currently has?
Exact figures are uncertain, but calculations suggest Jupiter would need to be 80 times as massive as it is to turn into a small red dwarf star. Another possibility, though, is a brown dwarf, which is a kind of half-star.
What are the 4 Galilean moons?
A comparison “portrait” of Jupiter’s four Galilean moons Io, Europa, Gany- mede, and Callisto, each with different characteristics.
Which planet has most moons?