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Course for Astrotourism Guides, 31 May 2022
CESAR team gave a keynote talk during the Astrotourism Guides Eclipses Course organized by the Starlight Foundation, on 31 May 2022. The talk was about CESAR events related to solar observations for Education and Public engagement. See more |
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Eratosthenes Experiment 2018
The CESAR team organized a special experimental activity about the classical Earth’s diameter calculation, with the Caude School of Majadahonda, Madrid and IES Manuel de Falla, Maracena, Granada. The 1-2 ESO students (12-14 years old) learnt how in 200 BC, the Greek mathematician Eratosthenes calculated the circumference of the Earth using simple geometry and a few measurements. See more |
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The Sun in 2017
The Sun in 2017 as seen by the CESAR Helios Observatory located at ESAC, Madrid. The posters compile in a calendar form a sample of the images acquired during each day in 2017. Other highlights of 2017 are also shown. See more |
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