The inside story of a quest to unlock one of cosmology's biggest mysteries, derailed by the lure of the Nobel Prize. What would it have been like to be an eyewitness to the Big Bang? In 2014, astronomers wielding BICEP2, the most powerful cosmology telescope ever made, thought they'd glimpsed the spark that ignited the Big Bang. Millions around the world tuned in to the announcement, and Nobel whispers began to spread. But had these cosmologists truly...