Identifying primordial ripples would be key to understanding the conditions of the early universe — ScienceDaily

In the moments immediately following the Big Bang, the very first gravitational waves rang out. The product of quantum fluctuations in the new soup of primordial matter, these earliest ripples through the fabric of space-time were quickly amplified by inflationary processes that drove the universe to explosively expand. Primordial gravitational waves, produced nearly 13.8 billion […]