Skip to main content
See every side of every news story
Published loading...Updated

NASA's Juno Spacecraft Spots the Largest Volcanic Eruption Ever Seen on Jupiter's Moon Io

Juno observed a 40,000-square-mile volcanic hotspot on Io producing over 80 trillion watts, with multiple eruptions igniting simultaneously, revealing a vast magma reservoir system.

Summary by Space
A volcanic outburst, spotted on Jupiter's moon Io by NASA’s Juno spacecraft, is the most powerful eruption ever witnessed in the solar system, between about three and five times the power of the Mt. St Helens eruption in 1980.

5 Articles

The moon Io, the most volcanic of the solar system, is dazzling astronomers. Thanks to the Juno probe in fact, NASA has identified an eruption of an unprecedented magnitude, releasing a colossal energy never seen before on a world other than Earth. This extreme phenomenon confirms ... Read more Like KultureGeek on Facebook, and follow us on Twitter Don't forget to download our free iAddict app for iPhone and iPad (link App Store) Read more NASA …

Read Full Article

Multiple volcanoes have erupted simultaneously on a moon of Jupiter. The eruption on Io affected an area one and a half times the size of the Netherlands. It is the largest volcanic activity ever observed outside of Earth.

·Apeldoorn, Netherlands
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 50% of the sources lean Left, 50% of the sources are Center
50% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

rd.nl broke the news in Apeldoorn, Netherlands on Wednesday, January 28, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal