Neptune sized exoplanet with Earth-like density discovered

A Neptune sized exoplanet has been discovered with a density comparable to Earth. The planet in question was found orbiting the star called EPIC212521166, and is called EPIC212521166 b. It has a projected mass of about 18.3 Earths and a radius of about 2.6 Earth radii, along with a density of about 5.7 g/cm3 making … Continue reading Neptune sized exoplanet with Earth-like density discovered