@CNN: These mysterious Arctic ice holes have NASA scientists puzzled https://t.co/qkiPdmsjrv https://t.co/D2dpqDqj9C

April 25, 2018 / The Arbiter / CNN

@CNN: These mysterious Arctic ice holes have NASA scientists puzzled https://t.co/qkiPdmsjrv https://t.co/D2dpqDqj9C

These mysterious Arctic ice holes have NASA scientists puzzled https://t.co/qkiPdmsjrv pic.twitter.com/D2dpqDqj9C

— CNN (@CNN) April 25, 2018

x