NASA's Psyche captures images of Earth and moon
Headed for a metal-rich asteroid of the same name, the Psyche spacecraft successfully calibrated its cameras by looking homeward.
The Earth–Moon system as a research area encompasses the coupled dynamical, geophysical, geochemical, and space-environment interactions between Earth and its natural satellite, studied using observational, theoretical, and numerical methods. It includes investigations of orbital and rotational dynamics, tidal dissipation, angular momentum exchange, and long-term evolution of the Earth–Moon distance and obliquity. Research targets internal structure and thermal histories inferred from gravity, seismology, and magnetic data; surface and exospheric processes; impact cratering; and volatile and isotopic compositions. The field also examines Earth–Moon space weather, plasma and magnetospheric interactions, and implications for planetary system formation, comparative planetology, and future exploration architectures.
Headed for a metal-rich asteroid of the same name, the Psyche spacecraft successfully calibrated its cameras by looking homeward.
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