A multinational team of planet hunters tracked down the orb and established that the newly discovered planet was not only the densest planet ever discovered but also that it was made of carbon and crystallized oxygen.
planet
US Scientists Found A Habitable Planet Near Earth?
US astronomers said that they have spotted a habitable planet which they called as the Goldilocks zone for life. The climatic temperature is just right, not too hot and not too cold, the planet size is neither too big nor too small for habitation.