Two Sizable Quakes on Mars tagged posts

Mon NASA’s InSight Detects Two Sizable Quakes on Mars

The InSight Lander
This artist’s concept shows the InSight lander, its sensors, cameras and instruments. Credit: NASA/JPL-Caltech

NASA’s InSight lander has detected two strong, clear quakes originating in a location of Mars called Cerberus Fossae—the same place where two strong quakes were seen earlier in the mission. The new quakes have magnitudes of 3.3 and 3.1; the previous quakes were magnitude 3.6 and 3.5. InSight has recorded over 500 quakes to date, but because of their clear signals, these are four of the best quake records for probing the interior of the planet.

Studying marsquakes is one way the InSight science team seeks to develop a better understanding of Mars’ mantle and core...

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