National Committee for Astronomy


Robert J Thacker, President IAU — NCA

Saint Mary's University
Department of Astronomy & Physics
923 Robie Street
Halifax B3H 3C3
Nova Scotia (NS)

Phone: +1 902 420 5636
Fax: +1 902 496 8218
Personal website:
Organization website:

Judith Irwin, Secretary IAU — NCA

Queen's University
Dept Physics
Stirling Hall Rm 308
Kingston ON K7L 3N6
Ontario (ON)

Email: CASCA-Secretarycascaca


IAU Strategic Plan 2020–2030

Strategic Plan

IAU Code of Conduct

Code of Conduct

Symposia and Meetings



How to Become a Member

IAU Catalyst

Latest Catalyst

IAU e-Newsletter
Volume 2020 n° 6

Latest e-Newsletter

Subscribe to the e-Newsletter


IAU Office of Astronomy for Development

Office for Astronomy Development

IAU Office for Young Astronomers

Office for Young Astronomers

IAU Office for Astronomy Outreach

Office for Astronomy Outreach

International School for Young Astronomers

International School for Young Astronomers