4.45 billion years old rock reveals Mars may have held the ‘key ingredient for life’
Scientists have discovered the earliest known evidence of hot water on Mars, shedding light on the Red Planet’s ancient potential to harbor life. The breakthrough, reported by Space.com, comes from a 4.45-billion-year-old zircon grain found in the Martian meteorite NWA7034, also known as “Black Beauty.” ‘Black Beauty’ Black Beauty, found in the Sahara Desert in […]