Assertion: space shuttle's mission | /r/CapableOf | use the rs-25 engines
Facets:
value: to achieve the optimal apogee
type: PURPOSE
Source sentences:
text: Missions after STS-38 used the RS-25 engines to achieve the optimal apogee, and used the OMS engines to circularize the orbit.
text: Missions after STS-38 used the RS-25 engines to achieve the optimal apogee, and used the OMS engines to circularize the orbit.