The Only Moon In Our Solar System That Has A Magnetic Field Is?
For the most part, moons tend to be particularly sedate celestial bodies. Most moons are typically just big hunks of cold rock with little geological activity to speak of, quietly orbiting their host planets.
In that regard, Jupiter’s massive moon, Ganymede, is distinct in two ways. First, it’s somewhat geologically active with an iron-rich, liquid core similar to Earth. Second, due to that liquid iron core, it’s the only moon in our solar system known to have a magnetic field.
As a result of the magnetic field, the thin atmosphere of Ganymede lights up with auroral displays when it is bombarded with plasma energy coming from Jupiter, just like Earth’s magnetic field interacts with solar winds to create auroras (Australis and Borealis).
What Was The First YouTube Video About?
The First Widely Adopted Copy Machine Came With Which Of These Unusual Accessories?
The First Airline Stewardesses Were Required To Be?
Which Of These Common Household Items Was Invented By Accident?
Work On Which Of These Sci-Fi Movies Actually Led To Real World Scientific Papers?
Which Of These U.S. States Has The Largest Water To Land Ratio?
The Jedi Archives Are Modeled After Which Earth-Based Library?
Software GUIs That Imitate Real World Interfaces Are Known As?