Joseph ShavitMar 30, 2022Ancient helium leaking from our planet's core offers clues to Earth's formationAs a planet grows, it accumulates material from its surroundings, so its composition reflects the environment in which it formed.
Joseph ShavitFeb 10, 2022What is the Earth's inner core made of? It's different than scientists thoughtEarth's core is characterized by extremely high pressure and temperature. It is composed of a liquid outer core and solid inner core.