Fig. 1From: Exploring planets and asteroids with 6DoF sensors: Utopia and realismSchematic illustration of the phenomena to be observed with the PIONEERS instruments at one point at the surface of a celestial body. Ground motions during passage of a seismic wave field in 6DoF (red arrows) as well as rotational motions induced by the body’s rotational dynamics (e.g., librations, blue arrows) and translational motions induced by tidal forces (black arrows) are the target observables. Here, Jupiter’s icy moon Europa is shown as an exampleBack to article page