1993 March 12 meeting of the Royal Astronomical Society
1993 May 14 (meeting)
1993 May 14 meeting of the Royal Astronomical Society
1993 MF
1993 MF
1993 MF
1993 MF
1993 MO
1993 MO
1993 MO
1993 Nobel Prize in Physics Award to Hulse and Taylor
1993 November 12 (meeting)
1993 November 12 meeting of the Liverpool Astronomical Society
1993 November 12 meeting of the Royal Astronomical Society
1993 October 8 (meeting)
1993 October 8 meeting of the Royal Astronomical Society
1993 OL
1993 OL
1993 OM7
1993 Orionids from the United Kingdom.