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

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

Inside 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