Formats: Videos
See all![Os mundos de Proxima - Os nossos vizinhos galácticos](https://divulgacao.iastro.pt/wp-content/uploads/2022/03/capa-fcbk-388x218.png)
The Proxima worlds: our galactic neighbours
A conversation with four IA researchers on the most likely destination for the first interstellar mission – the three worlds around Proxima Centauri (the closest star to the Sun), the most recent discovered by a team led by an IAstro researcher. A conversation with infographics by IA and a selection of video clips by ESO.
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![](https://divulgacao.iastro.pt/wp-content/uploads/2021/11/Space-debris_Nuno-Peixinho-388x218.png)
Threats to the Earth: asteroids, comets and space debris
Discover how asteroids, comets and space debris can represent threats to the Earth and how can we deal with them, in the company of Nuno Peixinho, of IA and FCTUC.
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![Raúl Lima, no Episódio 4 - Poluição Luminosa de Planeta Verde, programa do Porto Canal.](https://divulgacao.iastro.pt/wp-content/uploads/2021/11/Captura-de-Ecra-211-388x218.jpg)
How to see a starry sky in the city again
Raul Lima, of IA and Instituto Politécnico do Porto, talked to Porto Canal about light pollution and how to solve it through simple habits (in Portuguese).
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![Olhos no espaço, conferência com Nuno Peixinho](https://divulgacao.iastro.pt/wp-content/uploads/2021/11/nunopeixinho2-388x218.jpg)
Eyes on the sky
What will we see, discover and learn, with the James Webb Space Telescope, about the distant objects at the edges of the Solar System? Nuno Peixinho, of IA and University of Coimbra, talked to Fundação Francisco Manuel do Santos (in Portuguese).
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![Quiz - NEI 2021](https://divulgacao.iastro.pt/wp-content/uploads/2021/09/quiz-print-388x218.jpg)
Planetary quiz: There’s no other home like Earth
There’s nothing better than to discover distant and inhospitable places for us to value something very rare: our own blue planet. Test what you know about some bizarre worlds in the Solar System and beyond, in a quiz conducted by IA young researchers.
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![Clima Espacial - NEI 2021](https://divulgacao.iastro.pt/wp-content/uploads/2021/09/climaespacial-print-388x218.jpg)
Space climate: Storm in orbit
The Sun, that quiet disc in the blue sky, is sometimes the source of extreme events that menace our highly technological society. IA researchers answer questions in a live session dedicated to space climate.
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![](https://divulgacao.iastro.pt/wp-content/uploads/2021/06/O-UNIVERSO-ONLINE-2021_YTcast_Div-FHD-388x220.jpg)
The raiders of the treasures of the Milky Way
Like any other galaxy, the Milky Way is very different from what it was. Discover how a galactic archeologist tries to reveal its past, with Tiago Campante, of IA and University of Porto.
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![](https://divulgacao.iastro.pt/wp-content/uploads/2021/06/cci_tiago-barreiro4-388x220.png)
Science with Impact: Accelerated expansion of the Universe
Curious about the Universe but in a hurry? Tiago Barreiro talks about the structure and evolution of the Universe and about the coming space missions that will helps us reveal some more of its mysteries.
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