El Maarry, M. R.; Kodikara, J.; Wijessoriya, S.; Markiewicz, W. J.; Thomas, N.: Desiccation mechanism for formation of giant polygons on Earth and intermediate-sized polygons on Mars: Results from a pre-fracture model. Earth and Planetary Science Letters 323, pp. 19 - 26 (2012)
Shalygin, E. V.; Basilevsky, A. T.; Markiewicz, W. J.; Titov, D. V.; Kreslavsky, M. A.; Roatsch, T.: Search for ongoing volcanic activity on Venus: Case study of Maat Mons, Sapas Mons and Ozza Mons volcanoes. Planetary and Space Science 73, pp. 294 - 301 (2012)
Mehta, M.; Renno, N. O.; Marshall, J.; Grover, M. R.; Sengupta, A.; Rusche, N. A.; Kok, J. F.; Arvidson, R. E.; Markiewicz, W. J.; Lemmon, M. T.et al.; Smith, P. H.: Explosive erosion during the Phoenix landing exposes subsurface water on Mars. Icarus 211 (1), pp. 172 - 194 (2011)
Goetz, W.; Pike, W. T.; Hviid, S. F.; Madsen, M. B.; Morris, R. V.; Hecht, M. H.; Staufer, U.; Leer, K.; Sykulska, H.; Hemmig, E.et al.; Marshall, J.; Morookian, J. M.; Parrat, D.; Vijendran, S.; Bos, B. J.; El Maarry, M. R.; Keller, H. U.; Kramm, R.; Markiewicz, W. J.; Drube, L.; Blaney, D.; Arvidson, R. E.; Bell III, J. F.; Reynolds, R.; Smith, P. H.; Woida, P.; Woida, R.; Tanner, R.: Microscopy analysis of soils at the Phoenix landing site, Mars: Classification of soil particles and description of their optical and magnetic properties. Journal Geophysical Research 115, E00E22 (2010)
Hoekzema, N. M.; Garcia-Comas, M.; Stenzel, O. J.; Grieger, B.; Markiewicz, W. J.; Gwinner, K.; Keller, H. U.: Optical depth and its scale-height in Valles Marineris from HRSC stereo images. Earth and Planetary Science Letters 294 (3-4), pp. 534 - 540 (2010)
Portyankina, G.; Markiewicz, W. J.; Thomas, N.; Hansen, C. J.; Milazzo, M.: HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: III. Models of processes involving translucent ice. Icarus 205 (1), pp. 311 - 320 (2010)
Mellon, M. T.; Arvidson, R. E.; Sizemore, H. G.; Searls, M. L.; Blaney, D. L.; Cull, S.; Hecht, M. H.; Heet, T. L.; Keller, H. U.; Lemmon, M. T.et al.; Markiewicz, W. J.; Ming, D. W.; Morris, R. V.; Pike, W. T.; Zent, A. P.: Ground ice at the Phoenix Landing Site: Stability State and Origin. Journal Geophysical Research 114, E00E07 (2009)
Rennó, N. O.; Boss, B. J.; Catling, D.; Clark, B. C.; Drube, L.; Fisher, D.; Goetz, W.; Hviid, S. F.; Keller, H. U.; Kok, J. F.et al.; Kounaves, S. P.; Leer, K.; Lemmon, M. T.; Madsen, M. B.; Markiewicz, W. J.; Marshall, J.; McKay, C.; Mehta, M.; Smith, M.; Zorzano, M. P.; Smith, P. H.; Stoker, C.; Young, S. M. M.: Possible physical and thermodynamical evidence for liquid water at the Phoenix landing site. Journal Geophysical Research 114, E00E03 (2009)
Smith, P. H.; Tamppari, L. K.; Arvidson, R. E.; Bass, D.; Blaney, D.; Boynton, W. V.; Carswell, A.; Catling, D. C.; Clark, B. C.; Duck, T.et al.; DeJong, E.; Fisher, D.; Goetz, W.; Gunnlaugsson, H. P.; Hecht, M. H.; Hipkin, V.; Hoffman, J.; Hviid, S. F.; Keller, H. U.; Kounaves, S. P.; Lange, C. F.; Lemmon, M. T.; Madsen, M. B.; Markiewicz, W. J.; Marshall, J.; Mckay, C. P.; Mellon, M. T.; Ming, D. W.; Morris, R. V.; Pike, W. T.; Renno, N.; Staufer, U.; Stoker, C.; Taylor, P.; Whiteway, J. A.; Zent, A. P.: H2O at the Phoenix Landing Site. Science 325 (5936), pp. 58 - 61 (2009)
Turbulence plays a very important role in many applications, ranging from geophysics and astrophysics to engineering. In our solar system, turbulence is often driving by thermal effect, rotation, and magnetic field. In this project you will use high-fidelity simulation tools, including direct numerical simulations, data assimilation, and machine learning, to study the physics of turbulence, focusing on convection and dynamos.
The Planetary Plasma Environments group (PPE) has a strong heritage in the exploration of planetary magnetospheres and space plasma interactions throughout the solar system. It has contributed instruments to several past missions that flew-by or orbited Jupiter (Galileo, Cassini, Ulysses). The PPE participates in the JUICE mission by contributing hardware and scientific expertise to the Particle Environment Package (PEP).
In the "Solar and Stellar Interiors" department, Laurent Gizon, Jesper Schou, Aaron Birch, Robert Cameron and others offer PhD projects in solar physics and astrophysics. Helioseismology and asteroseismology are used as important tools to study the oscillating Sun and stars.
The MPS is one of the leading institutes worldwide in building instruments for solar research, both for ground based observatories as well as for balloon and space-borne missions. Scientists and engineers of MPS conceive new observing methods and develop novel instruments of highest technological complexity. These instruments are built in house, tested, calibrated, and used at the best solar observatories in the world, or delivered to NASA and ESA to be launched to space.
Inversion codes are used to aid the detailed interpretation of solar spectro-polarimetric data. This computer code attempts to find the atmospheric structure that produced an observed spectrum by minimizing the difference between the observed spectrum and a Stokes spectrum.
The Solar Lower Atmosphere and Magnetism (SLAM) group covers many exciting subjects in solar physics, focussing on the development and testing of highly novel solar instrumentation, reduction and analysis of highest quality solar observations, or improving and developing advanced techniques for the analysis of solar observations.