The large magnetic cloud caused by coronal mass ejection at the Sun on January 6, 1997 came to the Earth at early morning on January 10 and continue to interact with Earth's magnetosphere till January 11 (see for example home page of this event prepeared by Dr. M.Peredo http://www-istp.gsfc.nasa.gov/istp/cloud_jan97/event.html ). ... During the days discussed here INTERBALL-1 satellite was in the magnetosphere (MS) near its dusk flunk - see the Fig. 1 for compearing. ...
Hubble Observations Shed New Light on Jupiter Collision . Was it a comet or an asteroid? ... Their initial findings, combined with results from other space-borne and ground-based telescopes, shed new light on Jupiter's atmospheric winds, its immense magnetic field, the mysterious dark debris from the impacts, and the composition of the doomed comet itself. ... Hubble's ultraviolet observations show the motion of very fine impact debris particles now suspended high in Jupiter's atmosphere. ...
... Some optical observations of auroral forms have indicated anomalous enhancement of emission within a very limited altitude range of about 2 km (Oguti, 1975; Stenbaek-Nielsen and Hallinan, 1979; Stenbaek-Nielsen, 1980a, b), and have been called as enhanced aurora. ... Res. ... Oguti, T., Two-tiered auroral band, J. Atmos. ... Res., 85 , 4299, 1980b. Stenbaek-Nielsen, H. C., and T. N. Hallinan, Pulsating auroras: Evidence for noncollisional thermalization of precipitating electrons, J. Geophys. ...