- Nov 20, 2007
- Reaction score
http://sci.esa.int/rosetta/58916-collapsing-cliff-reveals-comet-s-interior/21 March 2017
Growing fractures, collapsing cliffs, rolling boulders and moving material burying some features on the comet's surface while exhuming others are among the remarkable changes documented during Rosetta's mission.
21 March 2017
Rosetta scientists have made the first compelling link between an outburst of dust and gas and the collapse of a prominent cliff, which also exposed the pristine, icy interior of the comet.