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The helical model - our solar system is a vortex - YouTube
youtube.com/watch?v=0jHsq36_NTU
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Vortex motion: Viral video showing Sun’s motion through galaxy is wrong.
slate.com/blogs/bad_astronomy/2013/03/04/vortex_motion_viral_video_sho..
No, Our Solar System is NOT a “Vortex”
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Link by Craig

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