Effect of relative density and grain size on the internal flow field during the ballistic penetration of sand

An artificial impact on the asteroid (162173) Ryugu formed a crater in the gravity-dominated regime

Masahiko Arakawa, Takanao Saiki, Koji Wada et al. · Science · 2020 · 304 citations · Full text

Gravity-dominated Regime, Artificial Impact, Asteroid +7

Unified force law for granular impact cratering

Hiroaki Katsuragi, D. J. Durian · Nature Physics · 2007 · 300 citations · Full text

Impact (Mechanics), Impact Loading, Mechanical Engineering +2

Penetration into soil targets

M. J. Forrestal, V.K. Luk · International Journal of Impact Engineering · 1992 · 282 citations

Geotechnical Engineering, Soil Pedology, Engineering +3

Dynamics of a Projectile Penetrating Sand

William A. Allen, E. B. Mayfield, Harvey L. Morrison · Journal of Applied Physics · 1957 · 224 citations

Geotechnical Engineering, Projectile Penetrating Sand, Engineering +14

Momentum transfer from the DART mission kinetic impact on asteroid Dimorphos

A. F. Cheng, Harrison Agrusa, Brent W. Barbee et al. · Nature · 2023 · 191 citations · Full text