Scientists at the California Institute of Technology have made a groundbreaking discovery that could shed light on Earth’s early evolution and the formation of the Moon. According to their research, the planet that collided with Earth billions of years ago might still be inside our planet.
This astonishing finding came after the detection of dense material from the 1980s, found under large portions of Africa and the Pacific Ocean. It is believed that this material, known as large low-velocity provinces (LLVPs), contains high levels of iron and reacts differently to seismic waves.
The LLVPs, estimated to be at least 4.5 billion years old, hold immense significance in unraveling Earth’s earliest history. Scientists believe they could contain clues about how our planet evolved and even shed light on the fate of the planet called Theia.
The giant-impact theory suggests that Theia collided with Earth due to the gravitational forces exerted by other planets. However, the remnants of Theia are found in clustered clumps around Earth’s mantle. This peculiar phenomenon has left scientists puzzled and called for further investigation.
The fact that evidence of Theia has not been found in nearby asteroids or meteorites has opened up the possibility that the debris from the collision might actually be located either around Earth’s core or hidden beneath the Moon’s surface. This hypothesis poses new questions and challenges for scientists to explore.
Understanding the formation of the Moon is crucial, as it plays a vital role in Earth’s stability and the development of life. Theia’s collision with Earth is believed to have created the necessary conditions for the Moon to form. Therefore, any discoveries related to this event can uncover invaluable insights into our planet and its satellite.
This groundbreaking discovery by scientists at the California Institute of Technology has the potential to revolutionize our understanding of Earth’s history. Further studies and research are needed to unravel the mysteries surrounding Theia and to confirm if the remnants of the planet are indeed hidden within our own planet or beneath the Moon’s surface.
As scientists continue to explore these fascinating findings, the world eagerly awaits new revelations about our origins and the remarkable story of Earth’s formation.
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