Home tagpages Planetary Surfaces Silver Medal of ETH Zurich for Valentin Bickel July 15, 2022 IMPRS Telegramme Moon Planetary science Planetary Surfaces Prizes IMPRS alumn Valentin Bickel is awarded the Silver Medal of ETH Zurich for his outstanding Doctoral Thesis on the Analysis of Lunar Rockfalls more First Global Map of Rockfalls on the Moon June 08, 2020 The first map of rockfalls on the Moon shows 136,610 events - and indicates that the oldest lunar landscapes are still evolving. more Dawn Dawn was NASA's mission to the asteroid belt. In 2011 the spacecraft reached the asteroid Vesta and accompanied it for more than a year. Dawn reached its second destination (dwarf planet Ceres) in 2015 where the mission ended in November 2018. more Asteroids Research group "Planetary Surfaces": The surfaces of asteroids. more Moon Research Group "Planetary Surfaces": The surface of the Moon. more Show more