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A massive gas giant caught in formation

A protoplanet seen forming at some distance from its star provides evidence for planet formation via gravitational instability, a mechanism previously invoked for being responsible for the fully formed gas giant planets at large separations seen by direct imaging.

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Fig. 1: Observations of the AB Aur system.

reproduced from ref. 1., Springer Nature Ltd.


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Correspondence to Christian Ginski.

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Ginski, C. A massive gas giant caught in formation. Nat Astron 6, 639–640 (2022).

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