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Oklay, N.; Vincent, J.-B.; Sierks, H.; Besse, S.; Fornasier, S.; Barucci, M. A.; Luisa, L.; Scholten, F.; Preusker, F.; Lazzarin, M.et al.; Pajola, M.; La Forgia, F.; Hall, I.; The OSIRIS Team: Colors of active regions on comet 67P. European Planetary Science Congress EPSC , Nantes, France (2015)
Oklay, N.; Vincent, J.-B.; Sierks, H.; Masoumzadeh, N.; Hall, I.; Fornasier, S.; Barucci, M.; Pajola, M.; Lazzarin, M.; Besse, S.et al.; Lara, L. M.; Mottola, S.; Scholten, F.; Preusker, F.; Pommerol, A.: Variegation of active regions on comet 67P/Churyumov-Gerasimenko. Division for Planetary Sciences 48, Washington DC, USA (2015)
Hofmann, M.; Sierks, H.; Blum, J.: Small-scale impacts as a trigger for an avalanche in a low-gravity environment. Asteroids, Comets Meteors Conference, Helsinki, Finland (2014)
Lowry, S.; Snodgrass, C.; Price, M.; Sierks, H.; Deller, a.: mpact Simulations on the Rubble Pile Asteroid (2867) Steins. DPS meeting #46, Tucson, AZ, USA (2014)
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Hofmann, M.; Sierks, H.; Blum, J.: Small Scale Impacts as trigger for an avalanche in a low gravity environment. European Geosciences Union General Assembly 2014, Vienna, Austria (2014)
The Uranian magnetic field is more expansive than previously thought, according to newly analyzed data from Voyager 2, making it easier to search for moons with oceans.
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).