A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.
New Scientist on MSN
Weird inside-out planet system may have formed one world at a time
The planets around a nearby star seem to be in the wrong order, hinting that they formed through a different mechanism than ...
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.
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