Jupiter is a massive ball of gas ... But these are not the planet's only celestial tag-alongs. Jupiter has dozens more—and there may still be more to find. In 2003 alone, astronomers identified ...

This is part of the first 3D picture of the planet's atmosphere ... against my best desire to find a simpler answer," Moeckel said. Coordinated observations of Jupiter Scientists around the ...

Before New Horizons, the Cassini mission took some gorgeous photos of the 89,000-mile-wide planet before continuing on to Saturn. Here's one of the most impressive Cassini images of Jupiter that ...