The Fermi Paradox presents us with a striking contradiction: despite the high probability of numerous civilizations existing throughout the Universe, we've encountered no evidence or communication from any alien intelligence. A new paper just published calculates that we should have a 99% chance of detecting at least one signal from another civilisation—assuming they survive for several hundred years and could be distributed anywhere across the Milky Way galaxy. This calculation further deepens the mystery of our apparent cosmic solitude.