Scientists Discover High-Density Rocky Planet in LHS 1903 System That Defies Conventional Formation Models

Scientists Discover High-Density Rocky Planet in LHS 1903 System That Defies Conventional Formation Models

ESA’s CHEOPS mission has uncovered a surprising rocky planet at the outer edge of the LHS 1903 system. Located 116 light-years away, the discovery defies expectations that outer planets are gas giants. Scientists say the finding offers rare evidence that planets can form in gas-depleted environments, challenging current planetary formation models.