Delving into the Vast Abyss: Fifteen Unsolved Mysteries in Science that Leave Experts Scratching Heads
The Fermi Paradox

The Fermi Paradox poses a simple yet profound question: If the universe is teeming with planets, where is everybody? Despite the high probability of extraterrestrial life, we have yet to detect any signs of it. Are we alone in the universe? Or are we just not looking in the right way? The Fermi Paradox forces us to confront our place in the cosmos.