Cloud photo credit: NASA/JPL/University of Arizona Mammoth image credited to "did you know?" editors' overactive imaginations

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We confess; the editors at "did you know?" drink too much coffee (or maybe we don't drink enough). When we read the title of this NASA press release, our heads were filled with visions of fluffy floating mammoths.

• Cassini Images Mammoth Cloud Engulfing Titan's North Pole
  2/1/07 from NASA: A giant cloud half the size of the United States has been imaged on Saturn's moon Titan by the Cassini spacecraft. The cloud may be responsible for the material that fills the lakes discovered last year by Cassini's radar instrument.

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