11/19/99 Galileo Press Conference Summary
Jupiter's Moon Io: A Flashback to Earth's Volcanic Past
Jupiter's fiery moon Io is providing scientists with a window on volcanic activity and colossal lava flows similar to those that raged on Earth eons ago, thanks to new pictures and data gathered by NASA's Galileo spacecraft.
Galileo arrived at Jupiter in 1995. Read more past news releases and staus reports
in the News Archives.