In analyzing the images, captured Saturday by NASA’s ... “We’ll get a very good storyboard of how the volcanoes are varying on Io, when are new ones erupting, how big are they,” Bolton ...

An image of Jupiter and Io as seen by NASA's Juno on August 18 ... Scientists recently identified 12 new moons orbiting Jupiter, though nine of them orbit in the opposite direction to the inner ...

A NASA spacecraft made its closest-ever approach to Jupiter's moon Io, coming within 930 miles of the "surface of the most volcanic world," and the space agency released new images of the flyby.

NASA’s Juno spacecraft has detected a large new active volcano on Jupiter’s moon Io, the most volcanically active body in the solar system. The discovery was made by comparing recent images ...