Scientists who visited one of the world's newest and most unique islands last year discovered a mysterious, sticky mud, said NASA.
원문출처 : https://www.cnn.com/2019/02/05/australia/new-island-pacific-mud-intl/index.html
원문출처 : https://www.cnn.com/2019/02/05/australia/new-island-pacific-mud-intl/index.html