Assertion: space station's mission | /r/CapableOf | mark first time
Facets:
value: in 1969
type: TEMPORAL
Source sentences:
text: If all goes as planned, the mission would mark the first time NASA launches its astronauts from U.S. soil since the 2011 retirement of the space shuttle.
text: In 1969, the Apollo 11 mission marked the first time humans set foot upon another world.
text: The mission was a success and marked the first time a private unmanned space capsule was recovered safely back on Earth.