Ruan, P.; Korth, A.; Marsch, E.; Inhester, B.; Solanki, S.; Wiegelmann, T.; Zong, Q.-G.; Bučík, R.; Fornaçon, K.-H.: Multiple-spacecraft study of an extended magnetic structure in the solar wind. Journal Geophysical Research 114, A02108 (2009)

Runov, A.; Angelopoulos, V.; Sitnov, M. I.; Sergeev, V. A.; Bonnell, J.; McFadden, J. P.; Larson, D.; Glassmeier, K.-H.; Auster, U.: THEMIS observations of an earthward-propagating dipolarization front. Geophysical Research Letters 36, L14106 (2009)

Sagawa, H.; Mendrok, J.; Seta, T.; Hoshina, H.; Baron, P.; Suzuki, K.; Hosako, I.; Otani, C.; Hartogh, P.; Kasai, Y.: Pressure broadening coefficients of H₂O induced by CO₂ for Venus atmosphere. Journal of Quantitative Spectroscopy and Radiative Transfer 110, pp. 2027 - 2036 (2009)

Santos-Sanz, P.; Ortiz, J. L.; Barrera, L.; Boehnhardt, H.: New BVRI photometry results on Kuiper Belt Objects from the ESO VLT. Astronomy and Astrophysics 494, pp. 693 - 706 (2009)

Saul, L.; Wurz, P.; Kallenbach, R.: A Measurement of the Adiabatic Cooling Index for Interstellar Helium Pickup Ions in the Inner Heliosphere. Astrophysical Journal 703, pp. 325 - 329 (2009)

Schröder, S. E.; Keller, H. U.: The unusual phase curve of Titan's surface observed by Huygens Descent Imager/Spectral Radiometer. Planetary and Space Science 57, pp. 1963 - 1974 (2009)

Schüssler, M.; Schmitt, D.: Der Aktivitätszyklus der Sonne. Astronomie + Raumfahrt 46(6), pp. 28 - 31 (2009)

Sergis, N.; Krimigis, S. M.; Mitchell, D. G.; Hamilton, D. C.; Krupp, N.; Mauk, B. H.; Roelof, E. C.; Dougherty, M. K.: Energetic particle pressure in Saturns magnetosphere measured with the Magnetospheric Imaging Instrument on Cassini. Journal Geophysical Research 114, A02214 (2009)

Shaw, A.; Arvidson, R. E.; Bonitz, R.; Carsten, J.; Keller, H. U.; Lemmon, M. T.; Mellon, M. T.; Roinson, M.; Trebi-Ollennu, A.: Phoenix Soil Physical Properties Investigation. Journal Geophysical Research 114, E00E05 (2009)

Shiokawa, K.; Ieda, A.; Nakajima, A.; Sakaguchi, K.; Nomura, R.; Aslaksen, T.; Greffen, M.; Spanswick, E.; Donovan, E.; Mende, S. B. et al.; McFadden, J.; Glassmeier, K.-H.; Angelopoulos, V.; Miyashita, Y.: Longitudinal development of a substorm brightening arc. Annales Geophysicae 27 (5), pp. 1935 - 1940 (2009)

Sizemore, H. G.; Mellon, M. T.; Searls, M. L.; Lemmon, M. T.; Zent, A. P.; Heet, T. L.; Arvidson, R. E.; Blaney, D. L.; Keller, H. U.: Rocks of the Phoenix Landing Site. Journal Geophysical Research 115, E00E09 (2009)

Slavin, J. A.; Acuña, M. H.; Anderson, B. J.; Barabash, S.; Benna, M.; Boardsen, S. A.; Fraenz, M.; Gloeckler, G.; Gold, R. E.; Ho, G. C. et al.; Korth, H.; Krimigis, S. M.; McNutt, R. L.; Raines, J. M.; Sarantos, M.; Solomon, S. C.; Zhang, T.; Zurbuchen, T. H.: MESSENGER and Venus Express observations of the solar wind interaction with Venus. Geophysical Research Letters 36, L09106 (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)

Song, P.; Vasyliūnas, V. M.; Zhou, X.-Z.: Magnetosphere-ionosphere/thermosphere coupling: Self-consistent solutions for a one-dimensional stratified ionosphere in three-fluid theory. Journal Geophysical Research 114, A08213 (2009)

Sonnemann, G. R.; Hartogh, P.: Upper stratospheric ozone decrease events due to a positive feedback between ozone and the ozone dissociation rate. Nonlinear Processes in Geophysics 16, pp. 409 - 418 (2009)

Sonnemann, G. R.; Hartogh, P.; Li, S.; Grygalashvyly, M.; Berger, U.: A QBO-signal in mesospheric water vapor measurements at ALOMAR (69.29 N, 16.03 E) and in model calculations by LIMA over a solar cycle. Atmos. Chem. Phys. Discuss. 9, pp. 883 - 903 (2009)

Srama, R.; Stephan, T.; Grün, E.; Pailer, N.; Kearsley, A.; Graps, A. L.; Laufer, R.; Ehrenfreund, P.; Altobelli, N.; Altwegg, K. et al.; Auer, S.; Baggaley, J.; Burchell, M. J.; Carpenter, J.; Colangeli, L.; Esposito, F.; Green, S. F.; Henkel, H.; Horanyi, M.; Jäckel, A.; Kempf, S.; McBride, N.; Moragas-Klostermeyer, G.; Krüger, H.; Palumbo, P.; Srowig, A.; Trieloff, M.; Tsou, P.; Sternovsky, Z.; Zeile, O.; Röser, H.-P.: Sample return of interstellar matter (SARIM). Experimental Astronomy 23, pp. 303 - 328 (2009)

Srivastava, N.; Inhester, B.; Mierla, M.; Podlipnik, B.: 3D Reconstruction of the Leading Edge of the 20 May 2007 Partial Halo CME. Solar Physics 259 (1-2), pp. 213 - 225 (2009)

Srivastava, N.; Mathew, S. K.; Louis, R. E.; Wiegelmann, T.: Source region of the 18 November 2003 coronal mass ejection that led to the strongest magnetic storm of cycle 23. Journal Geophysical Research 114, A03107 (2009)

Stverák, S.; Maksimovic, M.; Trávnicek, P. M.; Marsch, E.; Fazakerley, A. N.; Scime, E. E.: Radial evolution of nonthermal electron populations in the low-latitude solar wind: Helios, Cluster, and Ulysses Observations. Journal Geophysical Research 114, A05104 (2009)