An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...
Planetary systems in the Milky Way galaxy tend to follow a particular pattern: rocky planets toward the center, closest to ...
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, ...
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 newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.
The European Space Agency's ExoMars Trace Gas Orbiter image of interstellar comet 3I/ATLAS as it passed close to Mars. (The European Space Agency) A mysterious interstellar comet — just the third such ...
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