The distance the light from the edge of the observable universe has travelled is very close to the age of the universe times the speed of light, 13.8 billion light-years (4.2 × 10 ^ 9 pc), but this does not represent the distance at any given time because the edge of the observable universe and the Earth have since moved further apart. The most distant galaxy ever discovered in the known Universe, GN-z11, has its light come to us from...[+] 13.4 billion years ago: when the Universe was only 3% its … He also discovered a strange feature on the planet that became known as Syrtis Major. The expanding universe is finite in both time and space. This point, later called the big bang, was the beginning of the universe as we understand it today. Or you could recognize it as the birthday of modern cosmology–the moment when humankind discovered the universe as it truly is.

Rather, it was expanding; a find that revealed the universe was apparently born in a Big Bang.

Until then, astronomers had a myopic and blinkered view of reality. Based on the ratio of those elements we see in the universe today: 74% hydrogen, 25% helium and 1% miscellaneous, we know how long the universe was in this "whole universe is a star" condition. What he found was, in all cases, the Universe must be either expanding or contracting. On November 28, 1964, Mariner 4 was launched successfully on an eight-month voyage to the Red Planet. Expanding universe In the 1920s, astronomer Edwin Hubble discovered the universe was not static . Origins of the Universe 101 Origins of the universe, explained The most popular theory of our universe's origin centers on a cosmic cataclysm unmatched in all of history—the big bang. As happens so often to even the most brilliant minds, they could see great things but they could not comprehend what they were looking at. The first purported evidence of an a parallel universe was put forth back in 2015 and now scientists believe they have discovered evidence not only a neighboring parallel universe …