Assertion: space shuttle | /r/CapableOf | play critical role
Facets:
value: in constructing the international space station
type: LOCATION
value: over the course of 30 years
type: TEMPORAL
Source sentences:
text: Over the course of 30 years, NASA's space shuttles have played a critical role in constructing the International Space Station, launching and servicing satellites and observatories in orbit, and delivering astronauts and many tons of cargo into space.
text: Over the course of 30 years, NASA's space shuttles have played a critical role in constructing the International Space Station, launching and servicing satellites and observatories in orbit, and delivering astronauts and many tons of cargo into space.