Assertion: astronaut | /r/HasProperty | trained by a human spaceflight program
Facets:
Source sentences:
text: An astronaut or cosmonaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft.
text: An astronaut or cosmonaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft.
text: An astronaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft.