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![Ask an Astrobiologist](https://webarchive.library.unt.edu/eot2008/20090825145258im_/http://astrobiology.nasa.gov/img/text/ask-an-astrobiologist.gif)
"What other celestial objects (besides the sun) have a strong enough gravitational pull to distort the orbital paths of some planets such as Pluto?"
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Astrobiology in the Comics
Today’s “Prickly City” comic strip features the work of Norbert Schorghofer of NAI’s University of Hawai’i Team. Apparently, understanding the history of ice ages on Mars doesn’t have a positive effect!
Source: [Link]
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