1965 November 12 (meeting)

1965 October 8 (meeting)

1966 December 9 (meeting)

1966 November 11 (meeting)

1966 October 14 (meeting)

1966 Summer Meeting

1967 April 14 (meeting)

1967 December 8 (meeting)

1967 January 13 (meeting)

1967 March 10 (meeting)

1967 May 12 (meeting)

1967 May 12 Fireball , Cosmos 157 fragment.

1967 November 10 (meeting)

1967 October 13 (meeting)

1967 September 8 (meeting)

1967 Summer Meeting

1967-2007: Forty years of outreach activity at INAF - Catania Astrophysical Observatory

1968 April 10 (meeting)

1968 December 13 (meeting)

1968 January 12 (meeting)