Tidal tomography reveals a thermal anomaly beneath Mars’s crustal dichotomy
New research utilizing tracking data from Mars orbiters has unveiled a dynamic gravitational field. This behavior points to the underlying structure of Mars's crustal dichotomy – the distinct difference between its northern lowlands and southern highlands. The analysis strongly suggests the existence of a thermal anomaly, ranging from 200–400 degrees Celsius, persisting in the present-day mantle directly beneath the southern highlands.
English Translation:
Tidal tomography reveals a thermal anomaly beneath Mars’s crustal dichotomy
Analysis of tracking data from Mars orbiters reveals time-variable gravity field behavior reflecting the structure underlying the Martian crustal dichotomy and indicates the preservation of a 200–400 °C thermal anomaly in the present-day mantle below the southern highlands.
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