Question

when was nebular hypothesis revised ?​

Answer 1

Answer:

Theory of the Heavens (1755) and then modified in 1796 by Pierre Laplace.

Answer 2

Answer:

However, it was not until the 1970s that the modern and most widely accepted variant of the nebular hypothesis – the solar nebular disk model (SNDM) – emerged. Credit for this goes to Soviet astronomer Victor Safronov and his book Evolution of the protoplanetary cloud and formation of the Earth and the planets (1972).

Explanation:

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