Nearly 14 billion years ago, due to a random fluctuation in a completely empty void, a universe exploded into existence. Scientists call this the Big Bang theory for the origin of the universe. But there are other theories .
The Origins of the Universe: the Big Bang The diagram here illustrates the main events occurring in the history of our Universe. The vertical time axis is not linear in order to show early events on a reasonable scale. The temperature rises as we go backw
measuring the universe.Starting as an empty white room, Roman Ondak’s Measuring the Universe at Tate St Ives has grown through the contribution of around participants to a constellation of black marks.