A strikingly rectangular, naturally formed ice sheet has been spotted by NASA during a regular flyover on October 16.
원문출처 : https://www.cnn.com/2018/10/24/asia/rectangular-iceberg-antarctica-intl-trnd/index.html
원문출처 : https://www.cnn.com/2018/10/24/asia/rectangular-iceberg-antarctica-intl-trnd/index.html