Disclaimer: This material is being kept online for historical purposes. Though accurate at the time of publication, it is no longer being updated. The page may contain broken links or outdated information, and parts may not function in current web browsers. Visit https://espo.nasa.gov for information about our current projects.


Figure 4

An iceberg situated in a large polynya off Ninnis Glacier, partly surrounded by heavily rafted young sea ice

John Sonntag / NASA