Mother Earth, Gaia, the third rock from the Sun - whatever you call it, this 4.5 billion-year-old planet is the one that we and all known living creatures call home.
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Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.
NASA have discovered a planet bigger than Earth accompanied by gas that is 'only produced by life' in what is an incredible find. As the space agency continues to make incredible finds within our ...