A spectacular fresh NASA video shows how a spiral
galaxy just like our own Milky Way Galaxy forms and take shape, squeezing more
than 13 billion years of cosmic evolution into just 45 seconds. This
galaxy-evolution video is a supercomputer simulation produced by researchers at
NASA's Goddard Space Flight Center and chronicles the evolution of a spiral, beginning
with its birth just after the Big Bang that formed the universe 13.8 billion
years ago. "Galaxies are thought to begin as small clouds of stars and
dust swirling through space. As other clouds get close, gravity sends these
objects careening into one another and knits them into larger spinning
packs," NASA representatives wrote in explanation of the video released
Tuesday (May 13).
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| Credit: NASA's Goddard Space Flight Center |
So I hope you don’t want to miss this stunning
video:
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