A group of astronomers has found a solar system 116 light-years from Earth that seems to challenge current theories about how ...
Astronomers have found a distant world that challenges planetary formation theory, with a rocky planet where gas giants should be.
Space.com on MSN
When did our solar system's planets form? Discovery of tiny meteorite may challenge the timeline
Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same ...
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.
A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.
The discovery provides new insights into the question, 'how large can a planet be?' An illustration of the HR 8799 system with three of its gas ...
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