Science World Centre, Vancouver, British Columbia, Canada, North America

Radio telescope, Max-Planck-Institute for radio astronomy, Bad Muenstereifel-Effelsberg, Eifel, North Rhine-Westphalia, Germany, Europe

Recorder of a measuring instrument, red and blue lines on milimeter paper, system work-shop in the Max-Planck-Institute for radio astronomy, Bad Muenstereifel-Effelsberg, Eifel, North Rhine-Westphalia, Germany, Europe

Radio telescope, Max-Planck-Institute for radio astronomy, Bad Muenstereifel-Effelsberg, Eifel, North Rhine-Westphalia, Germany, Europe

Visitors at the Geyser Interactive Discovery Centre at the world's largest cold water geyser in Andernach, Rhineland-Palatinate, Germany, Europe

Visitor at the Geyser Interactive Discovery Centre at the world's largest cold water geyser in Andernach, Rhineland-Palatinate, Germany, Europe

Red Panda (Ailurus fulgens) in the research and breeding center, Chengdu, Sichuan, China, Asia

Inside the Geyser Interactive Discovery Centre at the world's largest cold water geyser in Andernach, Rhineland-Palatinate, Germany, Europe

Visitors at the Geyser Interactive Discovery Centre at the world's largest cold water geyser in Andernach, Rhineland-Palatinate, Germany, Europe