Assertion: cosmic ray | /r/CapableOf | represent a mixture of material
Facets:
value: with having solar-system composition
type: OTHER
Source sentences:
text: It is thought that the cosmic rays represent a mixture of material, with about 80 percent having solar-system composition and with about 20 percent of nuclei coming from massive evolved stars, such as Type II, or core-collapse, supernovas and Wolf-Rayet stars that are found in groups of young, hot stars called OB associations.
text: It is thought that the cosmic rays represent a mixture of material, with about 80 percent having solar-system composition and with about 20 percent of nuclei coming from massive evolved stars, such as Type II, or core-collapse, supernovas and Wolf-Rayet stars that are found in groups of young, hot stars called OB associations.