Planetary Science 187 topics

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A place to explore the idea that the asteroids and comets are left over fragments from planetary explosions rather than left over fragments from the creation of the solar system that never gathered together into a larger body.

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Re: Helium Planets
by Solar Patroller
10 years 3 months ago
Specializes in problems with the primeval solar nebula hypothesis and the pros and cons of the fission hypothesis for the origin of planets and moons.

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Re: Is the Sun a binary?
by Vikisrn
1 month 1 week ago
How does our own planet act and react to the forces of nature? Where does Earth's excess heat originate? What are the effects of other planets on our own?

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Images suggesting artifiality and criteria for significance thereof.

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