In this photo illustration a seven years old girl is riding a wooden horse on April 15, 2020 in Bonn, Germany.
Atacama Desert, Chile GIZ spokesperson Tanja Goenner talks to GIZ employee Marlen Goerner at the construction site of the concentrated solar power...
Santiago de Chile, Chile Solar system on the roof of the Museo de la Memoria y los Derechos Humanos, Museum of Remembrance and Human Rights on...
In this photo illustration a woman holds a positive SARS-CoV-2 Rapid Ag Antigen rapid test on February 17, 2022 in Berlin, Germany.
California : Watching a solar eclipse in Camptonville; an astronomer of the Lick Observatory at the spectrograph - 1930 - Photographer: Erich Salomon...