we've been taught in school. Good dang thing I never paid attention. [video=youtube;0jHsq36_NTU]https://www.youtube.com/watch?v=0jHsq36_NTU[/video]
part 2 is heavier. [video=youtube;C4V-ooITrws]https://www.youtube.com/watch?v=C4V-ooITrws#t=18[/video]
These are well done animations. Universe is not static and for all we know our entire galaxy and its components could be accelerating or decelerating toward some force - will we ever know? Is it possible for humans to even comprehend? Maybe the universe is a solution like an ocean or our cells - some soluble parts some insoluble parts. I love it all.
It's going to collide with Andromeda in a few billion years. [video=youtube;PrIk6dKcdoU]http://www.youtube.com/watch?v=PrIk6dKcdoU[/video]
yea, for real, why bother living a sustainable lifestyle? this baby's toast once the sun burns out also, it fails the questioning/math test first, helical is different than vortex motion second, this was made by a DJ, not a scientist not to say it doesnt have a campy feel good value, but factually it fails. sorry chickenbone
Yup, and that is real astrophysics. The galaxy is doomed, in a few billion years. Before that happens, the sun will expand and destroy Earth. Easy come, easy go.
unlikely, my monoatomic gold dust covered tinfoil hat renders me invisible and impervious to annunakai shenanigans