Changes to Smooth Terrain Annotated

This image layout depicts changes in the surface of comet Tempel 1, observed first by NASA Deep Impact Mission in 2005 top right and again by NASA Stardust-NExT mission on Feb. 14, 2011 bottom right.

This image layout depicts changes in the surface of comet Tempel 1, observed first by NASA Deep Impact Mission in 2005 top right and again by NASA Stardust-NExT mission on Feb. 14, 2011 bottom right.

Tempel 1StardustNExT