Scientists from Denmark conducted research on meteorites that fell from Mars and concluded that the planet was turned into stone 4.5 billion years ago.
Scientists take the study of zircon, with the help of being clear that our Earth is hardening slower than Mars. Many billion years ago our planet and Mars had the same structure and were very similar. On both planets there is plenty of water, but as time passes, something happens to Mars and is covered in stone.
Scientists report that life on Earth began to appear until the crust hardens, then life on Mars is possible before the planet turns to stone. It is information about uranium in zirconium that helps scientists find new data.
