10 reasons intelligent life might never survive long enough to meet us

Scientists believe life beyond Earth is highly possible — not necessarily intelligent aliens, but microbes or strange organisms living in hidden oceans beneath icy moons like Europa and Enceladus, or in ancient riverbeds on Mars. The discovery of water, organic molecules, and energy sources across our Solar System suggests that life’s building blocks are common. With telescopes like James Webb now detecting possible biosignatures on distant planets, we may be closer than ever to confirming that