#Matter
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Latest news and updates about Matter.
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The deep interiors of ice giant planets such as Uranus and Neptune may contain a previously unknown form of matter. This growing interest also extends to the hidden layers within planets and moons in our own Solar System. "Hot Ice" Layers Inside Ice Giants Data on the densities of Uranus and Neptune indicate that these planets contain unusual internal layers often described as "hot ices."

Famous people who speak out are often derided, but throughout time artists have used the platform they have. And if not now, when, asks Guardian assistant opinion editor Jason Okundaye