This image from NASA Curiosity rover just after discarding a soil sample as part of its first decontamination exercise. A small amount of remnant material is visible inside the delivery tube, which is magnified in the blow-up at lower right.
This image from NASA Curiosity rover just after discarding a soil sample as part of its first decontamination exercise. A small amount of remnant material is visible inside the delivery tube, which is magnified in the blow-up at lower right.