Sampler head
Bennu
2023
Capsule containing sampler head released as probe nears Earth
Sampler head stowed for journey home
Dust directed into collector, larger pieces gather in chamber
Burst of nitrogen gas scoops loose rock and soil from Bennu’s surface
Sampler head
will connect for about five seconds before probe bounces away
Springloaded arm
2020
Probe approaches
surface of Bennu
4
3
2
1
Sampler head
Bennu
2023
Capsule containing sampler head released as probe nears Earth
Sampler head stowed for journey home
Dust directed into collector, larger pieces gather in chamber
Burst of nitrogen gas scoops loose rock and soil from Bennu’s surface
Sampler head
will connect for about five seconds before probe bounces away
Springloaded arm
2020
Probe approaches
surface of Bennu