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Comet Landslide Caught in Action

Images from the Rosetta spacecraft provide the first clear link between a comet's outbursts and changes upon the comet's surface

March 23, 2017 — Elizabeth Howell and SPACE.com

Titan's Lakes May Fizz with Nitrogen

Bubbles of nitrogen gas may explain strange shape-shifting “magic islands” in the hydrocarbon seas of Saturn's largest moon

March 18, 2017 — Mike Wall and SPACE.com