![NASA Juno performs close flyby of Jovian moon, Io, on February 3, 2024.](https://petapixel.com/assets/uploads/2024/02/juno-2024-02-io-featured-300x157.jpg)
New Juno Images Show Volcanic Activity on Jupiter’s Moon, Io
Over the weekend, NASA's Juno spacecraft made another close flyby of Jupiter's moon, Io. Like a prior flyby last December, the encounter is designed to help scientists understand the volcanic nature of the moon, the most volcanic in the entire solar system.