Ip, W.-H.; Williams, D. J.; McEntire, R. W.; Mauk, B. H.: Ion sputtering and surface erosion at Europa. Geophysical Research Letters 25, pp. 829 - 832 (1998)
Ip, W.-H.; Fernández, J. A.: On dynamical scattering of Kuiper belt objects in 2:3 resonance with Neptune into short-period comets. Astronomy and Astrophysics 324, pp. 778 - 784 (1997)
Ip, W.-H.; Williams, D. J.; McEntire, R. W.; Mauk, B.: Energetic ion sputtering effects at Ganymede. Geophysical Research Letters 24, pp. 2631 - 2634 (1997)
Ksanfomality, L. V.; Breus, T. K.; Oraevsky, V. N.; Kuznetsov, V. D.; Axford, W. I.; Ip, W.-H.; Thomas, N.; Kogan, A. Y.: Investigations of Mercury using the 'Solar-Mercury Observer' (InterHelios). Advances in Space Research 19, pp. 1625 - 1628 (1997)
Marsch, E.; Axford, W. I.; Ip, W.-H.; Thomas, N.; Schwenn, R.; Oraevsky, V. N.; Kuznetsov, V. D.; Breus, T.; Ksanfomality, L. V.; Kogan, A. Y.: InterHelios-Sun and Mercury Observer. Physics and Chemistry of the Earth 22, pp. 469 - 479 (1997)
Russell, C. T.; Bagenal, F.; Cheng, A. F.; Ip, W.-H.; Roux, A.; Smyth, W. H.; Bolton, J. S.; Polansky, C. A.: Io's interaction with the Jovian magnetosphere. EOS, Trans. AGU. 78, pp. 93 - 100 (1997)
Belton, M. J. S.; Head III, J. W.; Ingersoll, A. P.; Greeley, R.; McEwen, A. S.; Klaasen, K. P.; Senske, D.; Pappalardo, R.; Collins, G.; Vasavada, A. R.et al.; Sullivan, R.; Simonelli, D.; Geissler, P.; Carr, M. H.; Davies, M. E.; Veverka, J.; Gierasch, P. J.; Neukum, G.; Pilcher, C. B.; Beebe, R. F.; Burns, J. A.; Fanale, F.; Ip, W.-H.; Johnson, T. V.; Morrison, D.; Moore, J.; Orton, G. S.; Thomas, P.; West, R. A.: Galileo's First Images of Jupiter and the Galilean Satellites. Science 274, pp. 377 - 385 (1996)
Fernandez, J. A.; Ip, W.-H.: Orbital expansion and resonant trapping during the late accretion stages of the outer planets. Planetary and Space Science 44, pp. 431 - 439 (1996)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.
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).