4.5 Billion Year Old Martian Meteorite Reveals Secrets of Earth's Origin
What to do Mars Mars is the second smallest planet in our solar system and the fourth planet from the sun. It is a dusty, cold, desert world with a very thin atmosphere. Iron oxide is abundant on the surface of Mars, giving it its reddish color and its nickname "Red Planet." The name Mars comes from the Roman god of war. ” data-gt-translate-attributes=”[{” attribute=””>Mars and Iceland have in common? These days, not so much. However, more than 4.5 billion years ago, it’s possible the Red Planet had a crust comparable to Iceland today. This discovery, hidden in the oldest Martian fragments found on our planet, could provide information about Earth that was lost over billions of years of geological movement. It could also help explain why the Earth developed into a planet that sustains a broad diversity of life, while Mars did not. These insights into Earth’s past came out of a new study that details how they found the likely Martian origin of t...