Dimensions Before Our Universe

The most popular theories about the earliest phases of the Big Bang describe a process called inflation that started from a so-called so-called 'false vacuum', ... Dec 10, 2008 ... ... the universe. As its equations cannot cope with such infinities, general relativity fails to describe what happens at the big bang. Dec 16, 2024 ... Discover what scientists now think preceded the massive explosion that kickstarted the universe -- an event we call the Big Bang. 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 ... Apr 21, 2020 ... One of the earliest string theory notions is the "ekpyrotic" universe, which comes from the Greek word for "conflagration," or fire. In this ... Mar 4, 2019 ... ... big bang), and before the oldest-known galaxies existed (400 million years after the big bang). The ultraviolet light emitted by the first ... Apr 12, 2020 ... Cosmologist Alexander Vilenkin believes the Big Bang wasn't a one-off event, but merely one of a series of big bangs creating an endless number of bubble ... Jan 25, 2017 ... I talked about different ways the universe could have existed before the Big Bang, classifying models into four possibilities. Oct 22, 2024 ... One second after the big bang, the universe consisted of an ... They concluded this could only happen if the supernovae had moved ... Nov 29, 2010 ... Concentric circles on an image of the early universe are an imprint of violent events before the big bang, according to a new study.