The density difference of sub-Neptunes finally deciphered1719532783_scidaily-icon.png

The density difference of sub-Neptunes finally deciphered

The majority of stars in our galaxy are home to planets. The most abundant are the sub-Neptunes, planets between the size of Earth and Neptune. Calculating their density poses a problem for scientists: depending on the method used to measure their mass, two populations are highlighted, the dense and the less dense. Is this due […]

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