Assertion: space shuttle's engine | /r/CapableOf | perform like the ssme
Facets:
Source sentences:
text: Because of the trade-off, NASA would save an estimated USD $35 million by using simplified, higher thrust RS-68 engines (reconfigured to fire and perform like the SSME), while at the same time, eliminate the costly tests needed for an air-startable RS-25 for the Ares I.