This computer-generated image shows the Hayabusa2 spacecraft above the asteroid Ryugu. This weekend, the sample collected by the spacecraft arrived on Earth after a six-year mission.
ISAS/JAXA via AP
Roughly the size of a shoebox, the Mascot lander safely settled onto the surface of the Ryugu asteroid. It's seen here in an artist's rendering of the craft released by Germany's DLR aerospace agency.