All life on Earth combined weighs 50bn tonnes No Comments

Earth's biosphere contains a vast quantity of genetic material. Scientists have calculated how much genetic material there is on Earth and how much space it takes up. The impressive figure was reached

Dawn spacecraft captures image of unexplained pyramid on Ceres No Comments

NASA Unable to explain the pyramid like structure spotted on Ceres have now sent the spacecraft Dawn in for a closer look. NASA’s Dawn spacecraft has moved in for a closer