Not all heavy, rust-colored “gold rocks” are from Earth. In the historic goldfields of southeastern Australia, a prospector ...

Highly Skilled craftsmanshipA ge with a meteoritic iron blade mounted in bronze was found in the tomb of a ruler from the eighth or ninth century B.C. The weapon represents an innovation in ...

For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This coincided with the Late Heavy Bombardment (ca. 4.1 to 3.8 billion years ago), a ...