computer model shows birth of a galaxy (amazing)

[singular_me]

or the power of the spin. while I have no idea as how a black hole forms (well nobody knows as a matter of fact), the latter must make the the galaxy spin as it is at its center.


https://www.youtube.com/watch?v=_Ssc1GsqHds&feature=player_embedded

[joboo]

Having looked at that, I'd have to say, yup, we're the only life in this universe, and it's all about us.


https://www.youtube.com/watch?v=bcYppAs6ZdI&feature=fvwrel