Mysterious lava puddles in Earth’s mantle may hold clues about the origin of life: ‘These are not random oddities’ Two perplexing structures deep inside Earth might be ancient remnants of our early planet, and they could hold clues about the origin of life. Astrobitica November 26, 2025 (Last updated: November 26, 2025) 1 minute read Two perplexing structures deep inside Earth might be ancient remnants of our early planet, and they could hold clues about the origin of life. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Starquakes reveal red giant’s turbulent history and rapid spin in black hole systemNext: Live coverage: SpaceX to launch dozens of smallsats on Transporter-15 rideshare flight