ScienceSlashdotabout 3 hours ago
Super-Earth LHS 1140b May Host Atmosphere
3 min read
Scientists detected promising signs that super-Earth LHS 1140b, orbiting a star 49 light-years away, could have an atmosphere. The planet, about five times Earth's mass, sits in the habitable zone where liquid water could exist. Its composition suggests an iron core and silicate mantle.
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