The Fermi Paradox explores why, in a galaxy filled with stars and potentially habitable planets, we still haven’t detected alien civilizations. Discover the theories that try to explain the cosmic silence.
Explore the four types of alien civilizations based on energy usage — from planetary control to galaxy-spanning empires. Discover where humanity stands and what it would take to level up.
Could thousands of alien civilizations be thriving quietly across the Milky Way? Explore why the galaxy might be teeming with life — and why Earth could be too isolated or uninteresting for a visit.