72E-84-Interplanetary Travelers-Martian Meteorites

Recently, Dr. Stephanie C. Werner of the University of Oslo in Norway and her colleagues have discovered the source of some of the Martian meteorites found on Earth. It is the 34 mile diameter Mojave Crater on Mars. The debris ejected from this impact event about 5 million years ago, orbited the Sun until one of the pieces fell to Earth and was discovered by humans in Antarctica.