This photo provided by NASA Jet Propulsion Laboratory, shows the new Mars lander placing a quake monitor on the planet’s dusty red surface. The unprecedented milestone occurred less than a month after Mars InSight’s touchdown. InSight’s robotic arm removed the seismometer from the spacecraft deck and set it directly on the ground Wednesday, Dec. 19, 2018, to monitor Mars quakes. (NASA Jet Propulsion Laboratory via AP)
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