Need for Quantum Gravity

Mar 6, 2018 ... Stephen Hawking knows what happened before the Big Bang ... Famed physicist Stephen Hawking definitively answered one of humankind's grandest ... Nov 11, 2010 ... Other Big Bangs: Maybe the universe has expansion/collapse cycles? Each cycle would start with a Big Bang, expand, level out, contract, and end ... Mar 16, 2023 ... The strongest evidence for a Universe before the Big Bang · they were generated by the Sachs-Wolfe effect and are due to inflation, · they were ... Apr 30, 2019 ... Professor Avi Loeb of the Harvard-Smithsonian Center for Astrophysics and colleagues have proposed a new test for inflation, the theory that ... Oct 20, 2022 ... Space didn't exist until the Big Bang. In fact, the Big Bang was not only the beginning of space, it was also the beginning of energy and matter ... Aug 1, 2019 ... What Came Before the Big Bang? ... Physicists are still trying to solve this mystery. ... Before there were humans, dinosaurs walked the Earth. Mar 31, 2020 ... by Dan Hooper. Read. Before Einstein, how the universe began was a question for theologians, not scientists. Over a century ... Mar 6, 2023 ... How would atheists explain this existence?” Well, before the Big Bang, all the matter and energy already existed, but in a much smaller, denser ... Feb 28, 2023 ... The past, present and future all coexist, along with space, in one big frozen block in which nothing ever happens. But the emergence of life ... Sep 6, 2023 ... Cosmologists call this a singularity. What was the universe like at the beginning of the big bang? According to the theory, it was extremely ...