Unveiling Earth's Mysteries: A Compilation of Scientific Discoveries

🌍Earth likely appeared purple due to retinol-based photosynthesis

🔬Scientists discovered an ancient ocean floor near Earth's core with huge mountains

🌋Large chunks from Thea created structures in Earth's upper mantle, explaining geological formations

🌞Daylight length crucial for photosynthetic life, requiring slow planetary spin

🌊Plate tectonics influence ocean levels, affecting biodiversity and leading to extinction events

🌡️Earth may become extreme with thick atmosphere and extreme conditions in 1 billion years

🌿Potential return of mammals to water or adaptation to hot conditions

⚛️Different optical properties between synthesized and natural solutions led to the discovery of chirality

🔍Initial discovery of a potential inner core at 400 km depth