Solar observation during the Open Days at the Teide Observatory 2023
Solar observation during the Open Days at the Teide Observatory 2023
It may interest you
Visitors to the "Lights of the Universe" exhibition in one of the rooms of the Art Gallery of the Institute of the Canaries, Cabrera Pinto (La Laguna)
Teachers on the terrace of the MCC
Milky Way's Magellanic Stream