Christian Grimm

ORCID: 0000-0003-4490-7424
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About
Contact & Profiles
Research Areas
  • Astro and Planetary Science
  • Planetary Science and Exploration
  • Space Satellite Systems and Control
  • Spacecraft Dynamics and Control
  • Spacecraft and Cryogenic Technologies
  • Marine and coastal ecosystems
  • Paleontology and Stratigraphy of Fossils
  • Spacecraft Design and Technology
  • Microbial Community Ecology and Physiology
  • Stellar, planetary, and galactic studies
  • Distributed systems and fault tolerance
  • Space Science and Extraterrestrial Life
  • Space Exploration and Technology
  • Astrophysics and Star Formation Studies
  • Groundwater and Isotope Geochemistry
  • Modular Robots and Swarm Intelligence
  • Radioactive contamination and transfer
  • Space exploration and regulation
  • Systems Engineering Methodologies and Applications
  • Calcium Carbonate Crystallization and Inhibition
  • Flexible and Reconfigurable Manufacturing Systems
  • High-pressure geophysics and materials
  • Geochemistry and Elemental Analysis
  • Scientific Research and Discoveries
  • CO2 Sequestration and Geologic Interactions

Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
2015-2023

Centre National de la Recherche Scientifique
2016-2023

Géosciences Environnement Toulouse
2016-2023

Université Toulouse III - Paul Sabatier
2019-2023

European Space Research and Technology Centre
2021

Kaspe (Czechia)
2020

University of Konstanz
2018

Symbiosis International University
2018

Symbiosis Group
2018

Institute for Applied Systems Technology Bremen
2017

The structural coefficient of restitution describes the kinetic energy dissipation upon low-velocity (~0.1 m/s) impact a small asteroid lander, MASCOT, against hard, ideally elastic plane surface. It is crucial worst-case input for mission analysis landing MACOT on 1km in 2018. We conducted pendulum tests and describe their results.

10.48550/arxiv.1705.00701 preprint EN other-oa arXiv (Cornell University) 2017-01-01

Abstract The Mobile Asteroid Surface Scout (MASCOT), an Lander carried by the Hayabusa2 spacecraft, successfully landed on Near-Earth (162173) Ryugu October 03, 2018. Thereby accomplishing first-ever landing of a European spacecraft surface this type celestial body. MASCOT was prototype design new class nano-size science packages for exploration small solar system bodies. very low gravity (thus, escape velocity) target body required miniaturized deployment mechanism with relatively small,...

10.1007/s12567-020-00302-y article EN cc-by CEAS Space Journal 2020-03-13

In the wake of successful Philae landing on comet 67P/Churyumov-Gerasimenko and launch first Mobile Asteroid Surface Scout, MASCOT, aboard Hayabusa2 space probe to asteroid (162173) Ryugu, small spacecraft in applications related solar system bodies have become a topic increasing interest. Their unique combination efficient capabilities, resource-friendly design inherent robustness makes them attractive as mission element at frontiers exploration by larger well stand-alone low-cost...

10.1109/aero.2017.7943626 article EN IEEE Aerospace Conference 2017-03-01

In a rapidly urbanizing global environment, anthropogenic sources of pollution [e.g., heavy metals, pharmaceuticals] have increasingly contaminated drinking water like surface- or groundwater, jeopardizing the safe provision potable water.

10.15226/2572-3162/3/1/00116 article EN International Journal of Scientific Research in Environmental Science and Toxicology 2018-03-03

We present an introductory overview of the capabilities, constraints and challenges to be taken into account in design space missions for HVI research application, focusing on related planetary defence applications, small spacecraft approaches, using our activities projects as examples. Large lightweight deployable structure applications are discussed, large-scale photovoltaic arrays advanced solar-electric propulsion missions, solar sailing a non-fuel-constrained method achieving...

10.1016/j.proeng.2015.04.021 article EN Procedia Engineering 2015-01-01
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