: a hypothesis in astronomy: the solar system has evolved from a hot gaseous nebula
Examples of nebular hypothesis in a Sentence
Recent Examples on the WebBeginning around 1860, Kelvin and other physicists started estimating the ages of the Earth and Sun using the nebular hypothesis proposed around 1750 by Immanuel Kant and Pierre Laplace.
Mano Singham, Scientific American, 5 Sep. 2021
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