For the first time, scientists have created a global geologic map of Jupiter’s moon Io, the most volcanically active object in the solar system. The map, which was published this week by the U.S. Geological Survey (USGS), shines a light on Io, the fourth-largest satellite in the solar system. Scientists hope the new tool will help them better understand the exotic moon, which boasts volcanic activity 25 times that of Earth. Read More
