Exoplanet Discovery – Biosignatures Found on K2-18b Could Be Strongest Evidence of Life Beyond Earth
Is there life beyond Earth? It’s a question we’ve been asking for centuries, and while we still don’t have a final answer, a recent discovery has pushed us closer than ever. Scientists may have detected something extraordinary on a distant world—molecules that, on Earth, are only produced by living organisms. The planet? K2-18b, located 124 … Read more