Assertion: astronaut | /r/HasAspect | dark skies
Facets:
value: extremely
type: DEGREE
Source sentences:
text: The cool thing about being in the ISS is that astronauts experience nighttime 16 times a day (in 45 minute intervals) as they orbit the Earth every 90 minutes, and can have extremely dark skies when they are on the "dark" side of Earth.