Science
Science
Out of context: Reply #610
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Astronomers find star with three super-Earths
The four-planet system had been hiding out in the M-shaped, northern hemisphere constellation Cassiopeia, "just" 21 light years from Earth, a team reported in the journal Astronomy & Astrophysics.
It comprises four planets -- one giant and three super-Earths orbiting a star dubbed HD219134.