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)
Analyzing the high spatial resolution solar Ca II H and K emission data obtained by the SUNRISE mission and building a model of other stars more active than the Sun
First Light for Sunrise III: the first tests with real sunlight were successful. The balloon-borne solar observatory should be ready for launch at the end of May.
First icy cold, then midnight sun: at the Arctic Circle, the team will prepare the next flight of the balloon-borne solar observatory - and hopes for solar fireworks.
Astronomical teamwork: By combining data from Solar Orbiter and SDO, a group of researchers has unambiguously determined the magnetic field at the solar surface.
Images from ESA’s Solar Orbiter offer the best look yet at a source region of the solar wind - and challenge our view of the continuous particle stream from the Sun.