Showing posts with label Planets. Show all posts
Showing posts with label Planets. Show all posts

Friday, July 3, 2015

Planetary Motion Around the Sun, through the Galaxy

There are several of  these models on Youtube. This one is in Russian and English.

That is planetary motion through the galaxy.

Thursday, May 19, 2011

Monday, June 8, 2009

Solar System is Ordered by Density

Each of the planets in the solar system are ordered by the density of the material they consist in the cores.

The very dense metal cores make up the inner planets.

The gas giants and ice giants have light metals and metallic hydrogen cores.

Outside that are the ice clouds.

Addendum 6/30/09

I have published a paper on this topic with data at General Science Journal