Solar Observatory
See the Sun online and use the images in the on line tools for science
Daily Solar Observation
Calcium-Visible-Halpha telescopes
Space in your classroom: Space Science Experience
Work on scientific cases with us at ESAC or in your school
CESAR SSE awarded by Comunidad de Madrid
Activities of Special Dedication award
ESA-GTTP 2023 – The Unlimited Universe
The European Space Agency and the Galileo Teacher Training Program join hands again to bring cutting-edge training opportunities to all interested tea
CESAR is an educational ESA initiative whose main objective is to engage secondary school students with the wonders of astronomy and, more generally, science and technology.

See our For Educators section to see what experiences we offer.

Read more about CESAR
20/09/2023 - New Calcium K telescope for Helios
Helios takes daily photos in Calcium-K, Visible and H-alpha
18/09/2023 - ESA-GTTP 2023 – The Unlimited Universe
Galileo Teacher Training Program at ESAC
15/09/2023 - Telegrama a un planeta - Concurso educativo
Concurso dirigido a estudiantes de centros de enseñanza de toda España a partir de 3º de ESO hasta 2º de Bachillerato y FP (FPB y CCFF GM) cuyo objetivo es componer un mensaje gráfico o pictograma con el cual establecer un primer contacto con una posible civilización alienígena en el planeta Teegarden b un planeta potencialmente habitable de la estrella Teegarden
06/09/2023 - Euclid Day
Flip of disk special moment

Presentation by Javier Ventura - ESA/ESAC/CESAR (English)
CESAR te lleva a explorar el espacio
Conoce al nuevo Equipo CESAR
Hack an Exoplanet with ESA Education | Live Event
Hack an Exoplanet with ESA Education | Live Event
Investigating our place in the Universe with Peter-Part 2
Investigating our place in the Universe with Peter-Part 2-Nayra Rodriguez