Showing posts with label Satellites spy Antarctic 'upside-down ice canyon'. Show all posts
Showing posts with label Satellites spy Antarctic 'upside-down ice canyon'. Show all posts

Wednesday, October 11, 2017

Satellites spy Antarctic 'upside-down ice canyon'

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An Antarctic ice shelf is shown to have a deep gorge cut in its underside by warm ocean water.

from BBC News - Home http://ift.tt/2zfxUI7
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