The Zhurong rover measured in situ the Martian magnetic field vector at 16 sites. An average horizontal intensity of 11.2 ± 10.9 nT is recorded, substantially lower than the ~80 nT measured from orbit. Demagnetization over the entire Utopia Basin or at small scales around the Zhurong site might explain this difference.
- Aimin Du
- Yasong Ge
- Keke Zhang