Australian scientists have found traces of a giant asteroid that fell to Earth in the earliest period of its history. According to the destructiveness of his fall is one of the first places. On the discovery is reported in the journal Precambrian Research.
In the north-west of Geophysics Australia found small bells formed when an asteroid hitting the ground. The same spheres found in the sediments of the age of 3.46 billion years. Read the rest of this entry »