Science

NASA probe on Mars might really feel the bottom shake as rovers land in 2021

An illustration of NASA’s Perseverance rover touchdown on Mars

NASA/JPL-Caltech

For the primary time in historical past, the touchdown of a spacecraft on Mars is perhaps “heard” in an uncommon method – by the seismic waves it produces because it punches the floor of the planet.

The ears on this state of affairs are constructed into NASA’s InSight lander, which touched down in a area referred to as Elysium Planitia on Mars in 2018. Since then, the stationary lander has been utilizing devices to review the planet’s geology, together with a seismometer to detect seismic waves, and has discovered tons of of seismic occasions identified …


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