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A protoplanet or planetary embryo is an astronomical body originated within a protoplanetary disk that has undergone internal melting to produce a differentiated interior.
Evidence in the Solar System, Extrasolar protoplanets & The planetesimal hypothesis
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protoplanets disk planets gas planetary protoplanetary process also embryos larger formation planetesimal planetesimals dust first thought form known called solar
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| gas | instance of | a protoplanetary disk of materials | 0.80 | text |
| dust would orbit a star early in the formation of a planetary system | instance of | a protoplanetary disk of materials | 0.80 | text |
| Protoplanet | related to Evidence in the Solar System | In | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Solar System | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Such | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Ceres | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Pluto | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | According | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Moon | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Theia | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Earth | 0.60 | section |
| Protoplanet | related to Evidence in the Solar System | Solar System's | 0.60 | section |
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