- News
- Science
- Scientific Bodies
- Scientific Meetings
- Scientific Collaborative Programmes
- Grants & Prizes
- Publications
- IAU Publications
- Rules, Guidelines and Instructions for Proceedings
- Publishers
- Administration
- Education
- IAU for the Public
- FAQ
- Themes
- Astronomy in Everyday Life
- How to Report a Discovery
- Careers in Astronomy
- Defining our Place in Cosmos
- The Constellations
- Light Pollution
- Measuring the Universe
- Near Earth Objects
- How to Participate in Astronomy Research
- Naming of Astronomical Objects
- Naming of Exoplanets
- Buying Star Names
- Naming Stars
- Pluto and the Solar System
- IAU Member Statistics
- Our Moon: the Moon
- Meteors & Meteorites: The IAU Definitions of Meteor Terms
- National Outreach Contacts
- Directory for World Astronomy
- Outreach Publications
- UNESCO-IAU Portal to the Heritage of Astronomy
- The International Year of Astronomy 2009
- Resources
- Press Room
- Social Media
- IAU100
- International Year of Light
- Astronomy for Development
IAU Colloquia
IAUC 55: Sixth International Colloquium on UV and X-ray Spectroscopy of Astrophysical and Laboratory Plasmas
Start date/time
July 7, 1980
End date/time
July 10, 1980
Place
Toronto, ON,
Canada
IAU General Assembly 2018
Travel grant distribution booking
IAU 100 Years: Under One Sky
Membership
CAPjournal issue 23 now available
IAU Office of Astronomy for Development
IAU Strategic Plan 2020–2030
Astronomy for Development
Strategic Plan 2010–2020
Symposia and Meetings
IAU Office for Astronomy Outreach
International Year of the Periodic
Table of Chemical Elements
IAU Office for Young Astronomers
International School for Young Astronomers
Astronomy Outreach Newsletters and Events
IAU e-Newsletter
Volume 2018 n° 7
Subscribe to the e-Newsletter
UNESCO-IAU Portal to the Heritage of Astronomy
