How did everything get started? Has the universe a beginning or was it here since forever? Well, evidence suggests that there was indeed a starting point to this universe we are part of right...
========== The beginning of everything.The Big Bang.The idea that the universe was suddenly
born and is not infinite.Up to the middle of the 20th century,
most scientists thought of the universeas infinite and ageless.Until Einstein’s theory of relativity gave
us a better understanding of gravity,and Edwin Hubble discovered that galaxies
are moving apart from one anotherin a way that fits previous predictions.In 1964, by accident, cosmic background
radiation was discovered,a relic of the early universe,which, together with other observational
evidence, made the Big Bangthe accepted theory in science.Since then, improved technology like the
Hubble telescopehas given us a pretty good picture of the
Big Bang and the structure of the cosmos.Recent observations even seem to suggest...