Stars for Ukraine – Relief Astronomy Event

Free entrance
The Institute of Astrophysics and Space Sciences (IA) joins the solidarity movement for Ukraine, and organises a free astronomy event to collect goods to be sent to refugee populations from Ukraine.

Star Party – One sky for all

Free entrance
As part of project 100 Hours of Astronomy, this event celebrates the 100th anniversary of the International Astronomical Union, with many astronomy activities in the emblematic Lisbon Astronomical Observatory

An Adventure on Another Planet

Free entrance
Quarterly outreach sessions, taking place in Lisbon and Porto, aimed at young people willing to join scientists in discovering the universe.