Assertion: nebula's planet | /r/CapableOf | have formed in situ
Facets:
Source sentences:
text: Super-Earths and other closely orbiting planets are thought to have either formed in situ or to have migrated inward from their initial locations.
text: Super-Earths and other closely orbiting planets are thought to have either formed in situ or to have migrated inward from their initial locations.