An illustration of Mercury’s interior based upon brand-new research study that reveals the world has a strong inner core.
Credit: Antonio Genova.
Researchers have actually long understood that Earth and Mercury have metal cores. Like Earth, Mercury’s external core is made up of liquid metal, however there have actually just been tips that Mercury’s inner core is strong. Now, in a brand-new research study, researchers report proof that Mercury’s inner core is undoubtedly strong which it is extremely almost the exact same size as Earth’s...