Assertion: phoenix | /r/CapableOf | decrease its speed
Facets:
value: to 8 kilometers per hour
type: OTHER
value: before touching down on the surface
type: TEMPORAL
value: within 7 minutes
type: TEMPORAL
Source sentences:
text: Phoenix entered the Martian atmosphere at nearly 21,000 km (13,000 mi) per hour, and within 7 minutes had decreased its speed to 8 kilometers per hour (5.0 mph) before touching down on the surface.