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 Though accurate at the time of publication, it is no longer being updated.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 3

Crevasses and surface striations, running at right angles to each other, on the nearly bare ice of the lower portion of Rennick Ice Shelf

John Sonntag / NASA