Scientists recreate 'diamond rain' of Neptune and Uranus - Using lasers and polystyrene, researchers say they have mimicked the high temperatures and pressures thought to cause diamond rain within ice giants, as reported in the journal Nature Astronomy.

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Scientists recreate 'diamond rain' of Neptune and Uranus - Using lasers and polystyrene, researchers say they have mimicked the high temperatures and pressures thought to cause diamond rain within ice giants, as reported in the journal Nature Astronomy.