Typical complex craters on Mercury exhibit crater wall and floor
Ray system - Wikipedia
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Ray of boulders Lunar Reconnaissance Orbiter Camera
Heterogeneous impact transport on the Moon - Huang - 2017 - Journal of Geophysical Research: Planets - Wiley Online Library
PDF) The CosmoQuest Moon Mappers Community Science Project: The Effect of Incidence Angle on the Lunar Surface Crater Distribution
Moon Craters - Animated Science
Impact Craters
Secondary electron images (20 kV) of projectiles before and after
Secondary crater - Wikipedia
PDF) Degradation of Small Simple and Large Complex Lunar Craters: Not a Simple Scale Dependence
Secondary electron images (20 kV) of projectiles before and after
PDF) The equilibrium size-frequency distribution of small craters reveals the effects of distal ejecta on lunar landscape morphology