International Astronomical Union. Colloquium

• Astrophysics in the extreme ultraviolet
• High resolution X-ray spectroscopy of cosmic plasmas
• Activity in red-dwarf stars
• Algols
• Applications of computer technology to dynamical astronomy
• Astronomy with Schmidt-type telescopes
• Atmospheric diagnostics of Stellar evolution
• Automated data retrieval in astronomy
• Binary and multiple stars as tracers of stellar evolution
• Bioastronomy
• Cataclysmic variables and related objects
• Compilation, critical evaluation, and distribution of stellar data