Assertion: plutonium | /r/ObjectUse | used as portable energy supply
Facets:
value: in other space vehicles
type: LOCATION
value: in space probes
type: LOCATION
Source sentences:
text: Plutonium has also been used as a portable energy supply in space probes and other space vehicles.
text: Plutonium has also been used as a portable energy supply in space probes and other space vehicles.