Assertion: nebula's planet | /r/CapableOf | form in massive protoplanetary disks
Facets:
Source sentences:
text: The first one is the disk instability model, where giant planets form in the massive protoplanetary disks as a result of its gravitational fragmentation (see above).
text: The first one is the disk instability model, where giant planets form in the massive protoplanetary disks as a result of its gravitational fragmentation (see above).