Universefacts369 on Instagram: "🛸 Signs of Life on K2-18b? 🌍🚀 NASA’s James Webb Space Telescope detected carbon dioxide and methane in the atmosphere of K2-18b, a distant exoplanet. Even more intriguing—scientists found hints of dimethyl sulfide (DMS), a gas produced only by life on Earth! 🌱🔬 Is this the first real clue to alien life? 👽✨ Stay tuned! #ExoplanetDiscovery #AlienLife #NASA #K218b #JamesWebb #SpaceExploration #Astrobiology #universemysteries"