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Keiling, A.; Rème, A.; Dandouras, I.; Bosqued, J. M.; Sergeev, V.; Sauvaud, J.-A.; Jacquey, C.; Lavraud, B.; Louarn, P.; Moreau, T. et al.; Vallat, C.; Escoubet, C. P.; Parks, G. K.; McCarthy, M.; Möbius, E.; Amata, E.; Klecker, B.; Korth, A.; Lundin, R.; Daly, P.; Zong, Q.-G.: New properties of energy-dispersed ions in the plasma sheet boundary layer observed by Cluster. Journal Geophysical Research 109, A05215 (2004)

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Kiselev, N. N.; Jockers, K.; Bonev, T.: CCD imaging polarimetry of Comet 2P/Encke. Icarus 168 (2), S. 385 - 391 (2004)

Kissel, J.; Krueger, F. R.; Silén, J.; Clark, B. C.: The Cometary and Interstellar Dust Analyzer at Comet 81P/Wild 2. Science 304, S. 1774 - 1776 (2004)

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Kossacki, K. J.; Markiewicz, W. J.: Seasonal melting of surface water ice condensing in martian gullies. Icarus 171 (2), S. 272 - 283 (2004)

Krimigis, S. M.; Mitchell, D. G.; Hamilton, D. C.; Livi, S.; Dandouras, J.; Jaskulek, S.; Armstrong, T. P.; Cheng, A. F.; Gloeckler, G.; Hsieh, K. C. et al.; Ip, W.-H.; Keath, E. P.; Kirsch, E.; Krupp, N.; Lanzerotti, L. J.; Mauk, B. H.; McEntire, R. W.; Roelof, E. C.; Tossman, B. E.; Wilken, B.; Williams, D. J.: Magnetosphere Imaging Instrument (MIMI) on the Cassini Mission to Saturn/Titan. Space Science Reviews 114 (1-4), S. 233 - 329 (2004)

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Krüger, H.: Raumsonde Ulysses untersucht erneut Staub vom Jupiter. Sterne und Weltraum 42, S. 16 - 17 (2004)

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Krupp, N.: Visiting the Lord of the Rings. MaxPlanckResearch 2, S. 46 - 49 (2004)

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Kulyk, I.; Jockers, K.: Ground-based photometric observations of Jupiter's inner satellites Thebe, Amalthea, and Metis at small phase angles. Icarus 170, S. 24 - 34 (2004)

Kulyk, I.; Jockers, K.; Credner, T.; Bonev, T.: The wavelength dependence of the monochromatic extinction coefficient for the observatory on Terskol Peak. Kinematika i Fizika Nebesnykh Tel 20, S. 372 - 378 (2004)

Kutzner, C.; Christensen, U. R.: Simulated geomagnetic reversals and preferred virtual geomagnetic pole paths. Geophysical Journal International 157, S. 1105 - 1118 (2004)

Lagg, A.; Woch, J.; Krupp, N.; Solanki, S. K.: Retrieval of the full magnetic vector with the He I multiplet at 1083 nm. Maps of an emerging flux region. Astronomy and Astrophysics 414, S. 1109 - 1120 (2004)

Lundin, R.; Barabash, S.; Andersson, H.; Holmström, M.; Grigoriev, A.; Yamauchi, M.; Sauvaud, J.-A.; Fedorov, A.; Budnik, E.; Thovacen, J.-J. et al.; Winningham, D.; Frahm, R.; Scherrer, J.; Sharber, J.; Asamura, K.; Hayakawa, H.; Coates, A.; Linder, D. R.; Curtis, C.; Hsieh, K. C.; Sandel, B. R.; Grande, M.; Carter, M.; Reading, D. H.; Koskinen, H.; Kallio, E.; Riihela, P.; Schmidt, W.; Täles, T.; Kozyra, J.; Krupp, N.; Woch, J.; Luhmann, J.; McKenna-Lawler, S.; Cerulli-Irelli, R.; Orsini, S.; Maggi, M.; Mura, A.; Milillo, A.; Roelof, E.; Williams, D.; Livi, S.; Brandt, P.; Wurz, P.; Boechsler, P.: Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express. Science 305, S. 1933 - 1936 (2004)