Hu, X.: Normal Gravity Fields and Equipotential Ellipsoids of Small Objects in the Solar System: A Closed-Form Solution in Ellipsoidal Harmonics Up to the Second Degree. Astrophysical Journal 850 (1), 107 (2017)
Hu, X.: The exact transformation from spherical harmonic to ellipsoidal harmonic coefficients for gravitational field modeling. Celest. Mech. Dyn. Astron. 125 (2), pp. 195 - 222 (2016)
Various application review phases in 2025. PhD projects in cosmochemistry, planetary science, solar and stellar physics, helioseismology, asteroseismology, ...
The dwarf planet is a bizarre, cryovolcanic world. However, the organic deposits discovered on its surface so far are unlikely to originate from its interior.
The Uranian magnetic field is more expansive than previously thought, according to newly analyzed data from Voyager 2, making it easier to search for moons with oceans.