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Astronomers witness dawn of new solar system
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Space.com on MSN5d
Astronomers discover a cosmic 'fossil' at the edge of our solar system. Is this bad news for 'Planet 9'?"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...
Space on MSN5h
When did our solar system's planets form? Discovery of tiny meteorite may challenge the timelineEvidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our understanding of how planets take shape — not only in our solar system, but ...
It's the earliest stage of planet formation ever seen by scientists. The new planetary system is taking shape around HOPS-315 ...
Live Science on MSN3d
In a cosmic first, astronomers spot a new planet system being born around an alien starAstronomers spotted a baby star displaying the very first signs of planet formation in the zone surrounding it, similar to ...
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