If the world exploded, what proportion of the rocks floating in space would have evidence of life? (continued) ...
Deep beneath the Earth lies a mysterious and powerful force. A wellspring of nuclear energy which could one day rip us apart. Many scientists have found clues that natural nuclear reactions have ...
Life has colonised all the niches on the planet that are available. Currently, the whole of the surface and certain places deep below it host life or show signs of its presence. However, Earth’s crust ...