18th International Meeting of Astronomy and Astronautics -

April 23-25, 2026 - North Region of Rio de Janeiro State - Brazil

18o Encontro Internacional de Astronomia e Astronáutica

23 a 25 de Abril de 2026 - Região Norte Fluminense - Rio de Janeiro - Brasil

Special Event Celbrating 30th anniversary of the Louis Cruls Astronomy Club - Evento especial em celebração dos 30 anos do Clube de Astronomia Louis Cruls.

The 17th International Meeting of Astronomy and Astronautics will happen in the period April 23-25, 2026, in the North Region of Rio de Janeiro State, Brazil, The opening ceremony will happen on April 23rd at 9:00h am in Brazilian Time (-3UT)

The meeting will include special presentations, workshops, exhibitions, astronomy clubs exhibitions, International Competition, Star Party and many activities...

The event in being organized by Louis Cruls Astronomy Club with the support of Charlie Bates Solar Astronomy Project, Dark Sky International and Astronomy Outreach Network.

Make your free registration.

Soon we will announce wonderful news about the event !!!

You will be very welcome!!!

Contact: clubeastronomia@yahoo.com.br

Homepage of the event: facebook.com/imaabrazil

Esta é a página do 17o Encontro Internacional de Astronomia e Astronáutica, um dos maiores eventos periódicos mundiais de ensino e popularização da Astronomia e da Astronáutica. O evento ocorrerá no período de 23 a 25 de abril de 2026. A abertura ocorrerá no dia 23 de abril às 9:00h..

O evento terá palestras, mini-cursos, oficinas e muitas atividades.

As inscrições são gratuitas e já estão abertas.

Página do evento: facebook.com/imaabrazil

On April,2008, we organized the first International Meeting of Astronomy and Astronautics. Since this year we ever organize on April a new edition of the event. In the past events we already had the total participation of more than 200 invited speakers from 35 countries!!!