ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by Robbie Shone @shonephoto A scientist who researches cave formations in order to better understand climate change admires the magnificent Chandelier Ballroom in Lechuguilla Cave, which is part of New Mexico's Carlsbad Caverns National Park. With its six-meter-long (20ft) glittering gypsum chandelier formations hanging from the ceiling, it feels like you're exploring a cave on another planet.」7月7日 11時34分