Stars Day 2026
2026 edition of Stars Day, an annual science meeting highlighting the work conducted by Group members and fostering debate.
Free registration
Latest news
IA reseacher awarded prize by the European Astronomical Society
A researcher from the Instituto de Astrofísica e Ciências do Espaço (IA) received the MERAC Prize for the Best Doctoral Thesis in Observational Astrophysics, attributed by the European Astronomical Society.
Learn... read more ❯
Cheops discovers a late bloomer exoplanet
A team, featuring several researchers from the Instituto de Astrofísica e Ciências do Espaço, published in the prestigious journal Science, the discovery of an exoplanet that defies current planet formation... read more ❯
PLATO space mission gets closer to space
This European Space Agency mission, with strong involvement from the Instituto de Astrofísica e Ciências do Espaço, reached a major milestone.
Learn more (in Portuguese) read more ❯
The “Born-Again Dynamo” of the Sun’s Elder Twin
Led by Instituto de Astrofísica e Ciências do Espaço researchers, the team made new magnetic measurements of β Hydri, a star analogous to the future Sun, to reveal surprising activity.
An... read more ❯
Activities
Upcoming activities
PhD Viva — Filipa Barros
Filipa Barros's PhD viva.
Free registration
Past activities
PhD Viva — Miguel Clara
Miguel Clara's PhD viva.
Free registration
12th Iberian Meeting on Asteroseismology
The meeting will take place from 23-26 November 2025 at INATEL Luso, Luso, Portugal.
Projects
ANDES@ELT
ANDES (ArmazoNes high Dispersion Echelle Spectrograph) is the planned high-resolution (R ~ 100,000) spectrograph for ESO’s Extremely Large Telescope (ELT) operating at visible
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SPIRou@CFHT
SPIRou (SPectropolarimètre InfraROUge) is a near-infrared spectropolarimeter and high-precision velocimeter for the Canada-France-Hawaii Telescope (CFHT). It is a near-infrared fiber-fed, double-pass cross-dispersed spectrograph, based
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