Quiescent Mount Etna

Even while quiescent, Mount Etna—Italy’s most active volcano—shows signs of life.

---

NASA image by Robert Simmon, using EO-1 ALI data from the NASA EO-1 team. Caption by Robert Simmon.

Published March 22, 2010
Data acquired March 17, 2010

Source:

EO-1 > ALI