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Journal Article (138)

101.
Journal Article
Markiewicz, W. J.; Skorov, Y. V.; Keller, H. U.; Kömle, N. I.: Evolution of ice surfaces within porous near-surface layers on cometary nuclei. Planetary and Space Science 46, pp. 357 - 366 (1998)
102.
Journal Article
Thomas, N.; Keller, H. U.; Arijs, E.; Barbieri, C.; Grande, M.; Lamy, P.; Rickman, H.; Rodrigo, R.; Wenzel, K.-P.; A'Hearn, M. F. A. et al.; Angrilli, F.; Bailey, N.; Barucci, M. A.; Bertaux, J.-L.; Brieß, K.; Burns, J. A.; Cremonese, G.; Curdt, W.; Deceunick, H.; Emery, R.; Festou, M.; Fulle, M.; Ip, W.-H.; Jorda, L.; Korth, A.; Koschny, D.; Kramm, J.-R.; Kührt, E.; Lara, L. M.; Llebaria, A.; Lopez-Moreno, D.; Marzari, F.; Moreau, D.; Muller, C.; Murray, C.; Naletto, G.; Nevejans, D.; Ragazzoni, R.; Sabau, L.; Sanz, A.; Sivan, J.-P.; Tondello, G.: OSIRIS - The optical spectroscopic and infrared remote imaging for the Rosetta orbiter. Advances in Space Research 21, pp. 1505 - 1515 (1998)
103.
Journal Article
Crovisier, J.; Leech, K.; Bockelée-Morvan, D.; Brooke, T. Y.; Hanner, M. S.; Altieri, B.; Keller, H. U.; Lellouch, E.: The spectrum of Comet Hale-Bopp (C/1995 O1) observed with the Infrared Space Observatory at 2.9 Astronomical Units from the Sun. Science 275, pp. 1904 - 1909 (1997)
104.
Journal Article
Eggers, S.; Keller, H. U.; Kroupa, P.; Markiewicz, W. J.: Origin and dynamics of comets and star formation. Planetary and Space Science 45, pp. 1099 - 1104 (1997)
105.
Journal Article
Keller, H. U.; Thomas, N.: Comet Halley's nucleus: A physical interpretation. Advances in Space Research 19, pp. 187 - 194 (1997)
106.
Journal Article
Kührt, E.; Knollenberg, J.; Keller, H. U.: Physical risks of landing on a cometary nucleus. Planetary and Space Science 45, pp. 665 - 680 (1997)
107.
Journal Article
Smith, P. H.; Tomasko, M. G.; Britt, D.; Crowe, D.; Reid, R.; Keller, H. U.; Thomas, N.; Gliem, F.; Rueffer, P.; Sullivan, R. et al.; Greeley, R.; Knudsen, J. M.; Madsen, B. M.; Gunnlaugsson, H. P.; Hviid, S.; Goetz, W.; Soderblom, L.; Gaddis, L.; Kirk, R.: The Imager for Mars Pathfinder experiment. Journal Geophysical Research 102, pp. 4003 - 4025 (1997)
108.
Journal Article
Thomas, N.; Keller, H. U.; Markiewicz, W. J.; Smith, P. H.: Observations of Martian aerosols with the Imager for Mars Pathfinder. Advances in Space Research 19, pp. 1271 - 1276 (1997)
109.
Journal Article
Wuttke, M. W.; Keller, H. U.; Markiewicz, W. J.; Petrova, E.; Richter, K.; Thomas, N.: Properties of the Mars atmosphere: A revised analysis of Phobos/KRFM data. Planetary and Space Science 45, pp. 281 - 288 (1997)
110.
Journal Article
Crovisier, J.; Brooke, T. Y.; Hanner, M. S.; Keller, H. U.; Lamy, P. L.; Altieri, B.; Bockelée-Morvan, D.; Jorda, L.; Leech, K.; Lellouch, E.: The infrared spectrum of comet C/1995 O1 (Hale-Bopp) at 4.6 AU from the Sun. Astronomy and Astrophysics 315, pp. L385 - L388 (1996)
111.
Journal Article
Keller, H. U.: Cometary Physics. Publ. Purple Mountain Obs. 15, pp. 80 - 93 (1996)
112.
Journal Article
Keller, H. U.: The International Rosetta Mission. Publ. Purple Mountain Obs. 15, pp. 151 - 159 (1996)
113.
Journal Article
Knollenberg, J.; Kührt, E.; Keller, H. U.: Interpretation of HMC images by a combined thermal and gasdynamic model. Earth, Moon and Planets 72, pp. 103 - 112 (1996)
114.
Journal Article
Kührt, E.; Keller, H. U.: On the importance of dust in cometary nuclei. Earth, Moon and Planets 72, pp. 79 - 89 (1996)
115.
Journal Article
Kührt, E.; Keller, H. U.: Kometen-Zeitzeugen der Entstehung unseres Planetensystems. Nova Acta Leopoldina Suppl. 14, pp. 239 - 248 (1996)
116.
Journal Article
Lamy, P. L.; Toth, I.; Grün, E.; Keller, H. U.; Sekanina, Z.; West, R. M.: Observations of comet P/Faye 1991 XXI with the Planetary Camera of the Hubble Space Telescope. Icarus 119, pp. 370 - 384 (1996)
117.
Journal Article
Petrova, E.; Keller, H. U.; Markiewicz, W. J.; Thomas, N.; Wuttke, M. W.: Ice, hazes, and clouds in the Martian atmosphere as derived from the PHOBOS/KRFM data. Planetary and Space Science 44, pp. 1163 - 1176 (1996)
118.
Journal Article
Kührt, E.; Keller, H. U.; Lorenz, E.: Interpretation of surface temperatures and activity of KOSI samples. Planetary and Space Science 43, pp. 333 - 340 (1995)
119.
Journal Article
Richter, K.; Keller, H. U.: On the stability of dust particle orbits around cometary nuclei. Icarus 114, pp. 355 - 371 (1995)
120.
Journal Article
Keller, H. U.: Results of the space missions to comet Halley. Current Science 66, pp. 603 - 611 (1994)
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