May 2001
Cassini Captures Light Show on Jupiter's Moon, Io, During Eclipse (University of Arizona, May 31, 2001)

April 2001
Keep Galileo's Eyes Open, Say Petitioning Scientists (Spacedaily.com. April 24, 2001)
Petition Created to Save Galileo Io Imaging in January 2002 Pass (April 21, 2001)

March 2001
Io Reveals Towering Volcanic Plume Never Seen Before (Unisci, March 30, 2001)
Cassini and Galileo Spy Massive Plumes on Io (Space.com, March 29, 2001)
Volcanic Plumes Seen on Jupiter Moon (AP, March 29, 2001)
Galileo Mission Extended to Further Study of Jupiter's Moons (Space.com, March 15, 2001)
Galileo Gets One Last Frequent-Flyer Upgrade (JPL/NASA, March 15, 2001)
Volcanoes on Jupiter's moon Io try erasing their age (Spaceflight Now, March 15, 2001)
Io's Volcanoes Erase One Dating Method but May Provide Another (JPL, March 14, 2001)
Io's Tall Mountains (Planetary Society, March 13, 2001)
Volcanic Io erupts (Spaceflight Now, March 4, 2001)
Io's Mountain Secrets Revealed (Discovery Online, March 1, 2001)

January 2001
Cassini snaps pics of Jupiter lightning, elusive moon (CNN.com, January 23, 2001)
New From Cassini: Jupiter Lightning Storms, Small Moon (JPL, January 22, 2001)
Cassini Snaps Io Among The Clouds (Spacedaily.com, January 22, 2001)
Several Volcanic Eruptions Detected in November (January 4, 2001)

2000

October 2000
I27 Results discussed at the 32nd DPS Meeting (October 27, 2000)
Jovian Caldron: Io's Volcanoes Revealed in Sharp Detail (Space.com, October 27, 2000)
Jupiter's Volcanic Moon Io: Strange Shapes In A Sizzling World (JPL, October 26, 2000)
Volcanic Moon Io Wears Sulfur-Rich "Snow" in New NASA Images (Univ. of Arizona, October 26, 2000)

September 2000
Scientists show Jovian moon Io's mantle is similar to Earth (Washington University - St. Louis, Sept. 2000)

July 2000

Galileo's Demise Assured, Scientists Ponder Its Final Days (Space.com, July 6, 2000)

Spectacular Io (Space.com, July 5, 2000)

Galileo Will Make Final Plunge by 2004 (Spacedaily, July 3, 2000)

June 2000

By the light of the fiery moon (CNNfyi.com, June 28, 2000)

Io's Dynamic Dance with Volcanoes (Spacedaily, June 1, 2000)
New Images Reveal Io's Fiery Nature (Space.com, June 1, 2000)
Galileo spots new volcanoes on Io (CNN, June 1, 2000)

May 2000
Dynamic Terrain and Volcanoes Galore on Io (JPL, May 31, 2000)
Jupiter's moon Io a world of multicolored lava flows (AP, May 21, 2000)
Galileo Uncovers Io's Weird, Wandering Plume (Space.com, May 19, 2000)
Images reveal lakes, snow, geysers on Jupiter moon Io (CNN, May 19, 2000)
The Secret Lives of Alien Volcanoes (Science@NASA, May 19, 2000)
Pictures of Best Volcanic Show in Solar System (UniSci, May 19, 2000)
Io's Wandering Volcanoes (BBC, May 19, 2000)
Io Blows Its Top (Spacedaily.com/JPL, May 18, 2000)
Galileo's sharp new pictures of Io detail amazing volcanism (May 18, 2000)

Wandering Plumes, Seeing Red, And Slip-sliding Away on Io (JPL, May 18, 2000)
Io Volcanoes Pumping Dust into Solar System (Space.com, May 4, 2000)
Jupiter's Moon Produces Lots of Dust (Discovery.com News, May 4, 2000)
Io's Volcanoes Splatter Dust Into The Solar System (JPL, May 3, 2000)

April 2000

Galileo Runs Hot, Cold with New Looks at Jovian Moons (Space.com, April 20, 2000)
Volcanoes of Deep Space (Spacedaily.com/JPL, April 20, 2000)
Spacecraft snaps closeups of a lava flow on Io (CNN, April 20, 2000)
Galileo Exposes Jupiter's Moons (Discovery.com, April 20, 2000)

March 2000
Sulfur Molecules Around Io Surprise Scientists (Space.com, March 16, 2000)
Pizza Pie in the Sky: Understanding Io's Riot of Color (Space.com, March 16, 2000)
Jupiter's Terrible Tides Mold Io and Europa (Science@NASA, March 8, 2000)
New Images of Moons, Io and Europa (Discovery.com News, March 7, 2000)
Galileo Team Celebrates 21 years, Stunning Images (Space.com, March 7, 2000)
Jupiter's Moons in Focus (BBC, March 7, 2000)
Galileo images offer color-coded clues about Io (CNN, March 6, 2000)

February 2000
Galileo Begins Beaming Data to Earth (JPL, February 25, 2000)
Galileo Soars by Io (Discovery.com News, February 23, 2000)
Groundbased Observations Show New Eruption on Io (February 22, 2000)
Galileo Swoops by Volcanic Io (NASA Space Science News, February 22, 2000)
Galileo Survives Close Encounter with Io (Space.com, February 22, 2000)
Galileo Completes Third Io Flyby (JPL, February 22, 2000)
Galileo Passes Within 200 Kilometers of Io's Volcanic Surface (JPL, February 22, 2000)
Galileo Girds Itself for Third Swing past Io (Space.com, February 18, 2000)
Veteran Galileo Ventures To Vast Volcanic Vistas (JPL, February 18, 2000)
Jupiter's Hot, Mushy Moon (PSR Discoveries, February 15, 2000)

January 2000
Caught in the Act (NASA Space Science News, January 17, 2000)
Lowell Observatory Astronomer Spots Eruption on Io while Galileo Captures it in Space (Lowell Observatory, January 2000)
Jupiter's Moon Io Caught Erupting in Keck Telescope Image (W.M. Keck Observatory, January 12, 2000)
Galileo Rocks (Christian Science Monitor, January 6, 2000)

1999

December 1999

Spacecraft captures Rare eruption on Jupiter's moon Io (Space.com, December 20, 1999)
Galileo Sees Dazzling Lava Fountain on Io (JPL, December 19, 1999)

November 1999

Galileo Back on Track despite Computer problems (CBC, November 26, 1999)
Galileo Survives 'White Knuckle' flyby of Io (CNN, November 26, 1999)
Galileo Wraps Up Encounter with Jupiter System on Friday (JPL, November 26, 1999)
Galileo Completes Io Flyby After Thanksgiving White-Knuckler (JPL, November 25, 1999)
Galileo Threads Through the Heart of the Jupiter System (JPL, November 25, 1999)
Galileo to Make Extended Mission's Final Flyby (Space.com, November 25, 1999)
Jupiter Moon reveals Earth's Fiery Past (The Times, November 22, 1999)
Io Gives Scientists a Glimpse of Earth's Volcanic Past Through Galileo's Eyes (Space.com, November 19, 1999)
Closest-Ever Io Flyby Yields Dramatic Details (Space.com, November 19, 1999)
Jupiter's fiery moon Io resembles Earth of long ago (CNN, November 19, 1999)
11/19/99 Press Conference Summary (JPL, November 19, 1999)
NASA: Volcano on Io producing lava flows, tubes (CNN, November 5, 1999)
Galileo Sees a Hawaiian-Style Volcano on Io (NASA Space Science News, November 5, 1999)
New Galileo Images Reveal Hawaiian Style Volcano on Io (JPL, November 4, 1999)

October 1999
Closeup of Io (exlporezone.com, October 25, 1999)
Galileo Snaps Jupiter's Moon (BBC, October 23, 1999)
Galileo Gives Closest Look Yet at Io (Space.com, October 22, 1999)
NASA releases closest ever picture of Jupiter's Moon Io (Astronomy Now, October 22, 1999)
Closest-Ever Picture of Volcanic Moon Io Released (JPL, October 22, 1999)
Galileo Team Salvage Mission Following Radiation Blast (Spacedaily, October 15, 1999)
Galileo Completes Daring Io Flyby (JPL, October 15, 1999)
Galileo Completes Flyby of Io (Space.com, October 11, 1999)
Galileo Succeeds in Historic Flyby of Jupiter's Volcanic Moon (JPL, October 11, 1999)
Galileo Continues Observation Campaign of Volcanic Moon (JPL, October 11, 1999)
Galileo Spacecraft Penetrates Deeply into Jupiter's Radiation (JPL, October 10, 1999)
Galileo Spacecraft Has Hot Date With Volcanic Moon (JPL, October 8, 1999)
Galileo Watches the Longest-Erupting Volcano Known in the Solar System (Space.com, October 4, 1999)
Galileo to Take Close Look at Io's Volcanoes (Space.com, October 4, 1999)
Io's Alien Volcanoes (NASA Space Science News, October 4, 1999)

  September 1999

Yellowstone Park is Old Faithful Stand-In for Jupiter's Moon (JPL, September 16, 1999)
Io Or Bust (NASA Space Science News, September 16, 1999)

August 1999
Startling Close-Up of Io (Space.com, August 27, 1999)
Galileo returns closeups of volcanic Io (CNN, August 27, 1999)
Io -- Risky Business for Galileo Probe (Space.com, August 17, 1999)
Galileo Survives Unexpected Whopper Dose of Radiation (JPL, August 16, 1999)
Scientists discover key to Io light show (CNN, August 5, 1999)
Auroral Fires Glimmer in Io's Atmosphere (Space.com, August 5, 1999)
Auroral Lights on Io Reveal Secrets of Jovian Moon's Atmosphere (Univ. of Arizona News Services, August 5, 1999)

Oh, Io! Hubble views volatile moon (CNN, April 20, 1999)

1998

October 1998
Galileo Observes Details of a Giant Electrical Generator on Io (JPL, October 13, 1998)

July 1998
Adaptive Optics Provides a Sharp Image of Io's Volcanoes (July 13, 1998)
Galileo images reveal super-hot lava on Jupiter's moon Io (CNN, July 2, 1998)
Galileo Spacecraft Sees Volcanic fireworks on Jupiter's moon Io (JPL, July 2, 1998)

April 1998
Big Mountain, Big Landslide on Jupiter's moon, Io (PSR Discoveries, April 27, 1998)

January 1998
Hubble Finds One More oddity on an already Strange moon (University of Wisconsin-Madison Office of News and public affairs, January 9, 1998)

1997

December 1997
New Jupiter Findings: Oxygen at Callisto's Surface, Sulfur Dioxide Sources at Io (JPL, December 10, 1997)

November 1997
Galileo Finds Arizona-Sized Volcanic Deposit on Io (JPL, November 5, 1997)

1996

October 1996
Galileo Finds High-Altitude Ionosphere at Io (JPL, October 23, 1996)

August 1996
Jupiter's Europa Harbors Possible "Warm Ice" or Liquid Water (JPL, August 13, 1996)

July 1996
Galileo Finds Big Changes on Io (JPL, July 18, 1996)

May 1996
Galileo Finds Giant Iron Core in Jupiter's Moon Io (JPL, May 3, 1996)