Assertion: extinction | /r/CapableOf | arise for earth-bound observers
Facets:
value: from the interstellar medium
type: TRANSITIVE-OBJECT
value: from the earth's atmosphere
type: LOCATION
Source sentences:
text: For Earth-bound observers, extinction arises both from the interstellar medium (ISM) and the Earth's atmosphere; it may also arise from circumstellar dust around an observed object.