3 papers
astro-ph.EP2026
The dynamical surface of Phobos: a morphodynamic atlas
Isabel Herreros, Sébastien Charnoz
Phobos evolves in a highly dynamical environment where surface-material motion is controlled by the combined effects of self-gravity, time-dependent Martian tides, and inertial for…
astro-ph.EP2026
Tracking low-velocity ejecta from the DART impact on Dimorphos
Isabel Herreros, Sébastien Charnoz
The DART impact on Dimorphos produced a large population of low-velocity ejecta, likely containing most of the excavated mass, whose early fate remains poorly constrained. We inves…
astro-ph.EP2022
After DART: Using the first full-scale test of a kinetic impactor to inform a future planetary defense mission
Thomas S. Statler, Sabina D. Raducan, Olivier S. Barnouin +38
NASA's Double Asteroid Redirection Test (DART) is the first full-scale test of an asteroid deflection technology. Results from the hypervelocity kinetic impact and Earth-based obse…