early Earth

Early Earth, about 4.5 billion years ago, was a molten, hostile planet formed from dust and gas particles orbiting the young Sun. Over time, it gradually cooled, allowing the crust to solidify and water vapor to condense into oceans. During this period, intense volcanic activity and frequent asteroid impacts shaped its surface, creating the environment that eventually led to the emergence of life. The planet's early conditions were vastly different from today—hot, dynamic, and constantly changing—setting the stage for biological evolution and the development of a habitable world.