A meteor that struck Australia brought indestructible stardust more ancient than the sun. It's the oldest solid material ever found on Earth.
12:12pm PST - January 13th, 2020 the photograph - Business InsiderIn 1969, a 4.6-billion-year-old meteorite struck Murchison, Australia. The meteorite contained fragments of stardust called presolar grains. This stardust is between between 5 billion and 7 billion years old — older than the sun and our solar system. Most of …