Past activities
![](https://divulgacao.iastro.pt/wp-content/uploads/2019/08/IAstroVisaoJunior1903_HD_1280x720px-388x220.png)
An Adventure in a Black Hole
Quarterly outreach sessions, taking place in Lisbon and Porto, aimed at young people willing to join scientists in discovering the universe.
Free entrance
![100 Anos de Espaço-Tempo, sessão 4](https://divulgacao.iastro.pt/wp-content/uploads/2019/08/IA_100-ECLIPSE_HD4-388x220.png)
100 years of space-time: The Bright Side of the Universe
In the celebrations of the total solar eclipse of 1919, take part in astronomical observations, guided visits to a historical observatory and a public talk about the bright side of the Universe.
Free entrance
![Júpiter observado pela missão Juno, da NASA](https://divulgacao.iastro.pt/wp-content/uploads/2019/07/Planetalia-20190809_2-752x423px-388x220.jpg)
Planetalia: the planets’ party
With a privileged view over the sky to the South, the Museum of Lisbon – Roman Theatre is an excellent location to observe with telescopes the Moon, Jupiter and Saturn. This is also a chance for the whole family to learn more about the Universe.
Free entrance
![Sistemas estelares ...são como caixas de chocolates, 27 de julho, 2019](https://divulgacao.iastro.pt/wp-content/uploads/2019/07/IA-NOAL-06_slide-HD-1280x720px-388x220.png)
Stellar systems… are like chocolate boxes
In this month's Noites no Observatório one will embark on a two act trip through stellar systems, exploring our Solar System and the others.
Free entrance
![Dark Sky Party Alqueva 2019](https://divulgacao.iastro.pt/wp-content/uploads/2019/07/Dark-Sky-Party-Alqueva-2019-752px-388x220.jpg)
Dark Sky Party Alqueva 2019
Enjoy a full weekend under the starry skies of Alqueva with the activities offered by IA within the programme of Dark Sky Party Alqueva 2019.
Free entrance
![Chegada à Lua - 20 de julho,2019](https://divulgacao.iastro.pt/wp-content/uploads/2019/07/IA_50-ANOS-LUAR-PALACIO-BELEM_752x423-388x220.jpg)
Moon landing
With an evening filled with activities, the Instituto de Astrofísica e Ciências do Espaço and the Museu da Presidência da República (MPR) celebrate together the arrival of the first humans on the Moon.
Free entrance
![](https://divulgacao.iastro.pt/wp-content/uploads/2019/07/IA_100-ECLIPSE_HD3-388x220.png)
100 years of space-time: The Origin of Time in Cosmology: back to Einstein’s message
In the celebrations of the total solar eclipse of 1919, take part in astronomical observations, guided visits to a historical observatory and a public talk dedicated to Einstein's contribution to science.
Free entrance
![](https://divulgacao.iastro.pt/wp-content/uploads/2019/05/IA_100-ECLIPSE_HD2-388x220.png)
100 years of space-time: The Dark Side of the Eclipse
In the celebrations of the total solar eclipse of 1919, take part in astronomical observations, guided visits to a historical observatory and a public talk about the dark side of the Universe.
Free entrance