Assertion: spacecraft's system | /r/CapableOf | produce electricity and store energy
Facets:
value: on the moon
type: LOCATION
value: on mars
type: LOCATION
Source sentences:
text: Glenn is developing and investigating fuel cells for emissions-free aircraft, the International Space Station, reusable launch vehicles, a Mars airplane, and a Space Shuttle upgrade, as well as for systems to produce electricity and store energy on the Moon and Mars.