Observations of the occultation of the star SAO 158763 by Saturn's magnetospheric region around 19 Saturn radii on May 12, 1984 are compared with the observations by Mahra et al. (1985) of the same event. Certain disparities ...

With a view to test the famous Roche hypothesis, it is suggested that, in the near future space programme, Phobos, the inner satellite of Mars, be pushed inside by a properly arranged atomic explosion so as to cross the ...