Io Volcanism Seen by New Horizons: A Major Eruption of the Tvashtar Volcano

@article{Spencer2007IoVS,
  title={Io Volcanism Seen by New Horizons: A Major Eruption of the Tvashtar Volcano},
  author={J. Spencer and S. A. Stern and A. Cheng and H. Weaver and D. Reuter and K. Retherford and A. Lunsford and J. M. Moore and O. Abramov and R. Lopes and J. E. Perry and L. Kamp and M. Showalter and K. L. Jessup and F. Marchis and P. Schenk and C. Dumas},
  journal={Science},
  year={2007},
  volume={318},
  pages={240 - 243}
}
  • J. Spencer, S. A. Stern, +14 authors C. Dumas
  • Published 2007
  • Geology, Medicine
  • Science
  • Jupiter's moon Io is known to host active volcanoes. In February and March 2007, the New Horizons spacecraft obtained a global snapshot of Io's volcanism. A 350-kilometer-high volcanic plume was seen to emanate from the Tvashtar volcano (62°N, 122°W), and its motion was observed. The plume's morphology and dynamics support nonballistic models of large Io plumes and also suggest that most visible plume particles condensed within the plume rather than being ejected from the source. In images… CONTINUE READING

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