Europeans Spot Trio Of Super Earths
Source: Dailytech
European astronomers have continued the run of discoveries of smaller planets with the discovery of a trio of “super-Earths” rotating around the star HD 40307, located 42 light-years from Earth towards the southern Doradus and Pictor constellations. The new planets have masses of 4.2, 6.7, and 9.4 times the mass of Earth and orbits of 4.3, 9.6, and 20.4 days respectively.
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