Who Proposed the Binary Theory of Earth's Origin?

Explore the binary theory of Earth's origin proposed by Otto Schmidt, and how it differs from other formation theories.

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Otto Schmidt proposed the binary theory of the origin of Earth. This theory suggests that Earth formed through the capture of a smaller celestial body by the Sun's gravity. It contrasts with other theories like the nebular hypothesis, providing a different perspective on the planet’s formation.

FAQs & Answers

  1. What is the binary theory of Earth's origin? The binary theory posits that Earth formed by the capture of a smaller celestial body by the Sun's gravity.
  2. Who is Otto Schmidt? Otto Schmidt was an astronomer who proposed the binary theory of Earth’s origin in contrast to the nebular hypothesis.
  3. How does the binary theory differ from the nebular hypothesis? While the binary theory involves gravitational capture, the nebular hypothesis suggests that the solar system formed from a cloud of gas and dust.
  4. What are other theories of Earth's formation? Other theories include the nebular hypothesis and the giant impact hypothesis, which focuses on collisions between celestial bodies.