The behaviour of minerals under high pressure affects the bulk properties of exoplanets and planets with rocky components, possibly influencing their observable radii. Obtaining a wide range of experimental data is key to understanding observations and informing planetary interior models.

中文翻译：

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低质量行星内部深处的星尘

矿物在高压下的行为会影响系外行星和具有岩石成分的行星的整体特性，可能会影响它们的可观测半径。获得广泛的实验数据是理解观测结果和为行星内部模型提供信息的关键。