Sunday, July 17, 2011

In The Beginning

As a species on this planet our lives are insignificant. In relative terms, our time on this planet and the scale of our achievement is nothing.

We live in a universe that is difficult to comprehend. Our sun is one of an estimated 300 billion stars in the Milky Way that is approximately 100,000 light years across. Astronomers estimate there are 500 billion galaxies in the universe. This does not include the countless number of planets and other celestial bodies in the expanse that is space.

At the other end of the scale, current thinking is that fermions (quarks and leptons) and bosons form the elementary particles of matter. Then there is antimatter and dark matter, which have yet to be explored [1].

In the infinity of space and the infinity of time infinitely small particles mutate with infinite complexity.

Sometimes we may get caught up in thinking that the world revolves around us. Yet, so much about the world we live in is unknown. Let alone the universe or what lies beyond.

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