Have you ever seen the Sun through a telescope? Do you know that you must use approved filters in order to avoid eye injuries? Would you like to see sunspots, bulges and explosions, and solar flares, in complete safety? If you would like to know more about the Sun and to observe it through a telescope specifically designed for this type of observation, you will love this activity More information: info@astrosolsones.com tel. 607225944 https://entradessolsones.com/activitat/observacio-del-sol-al-castell-de-lladurs
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