Jupiter, the giant of our Solar System, remains one of the most fascinating and mysterious planets to explore. With its ...

Whether you observe in the morning or evening, the solar system has something for you today as two worlds reach their ...

Jupiter has always been a captivating enigma in our solar system, with its 79 moons, violent storms, and mesmerizing auroras. For decades, scientists have tried to uncover the secrets of this gas ...

Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

Atlas V rockets have previously launched the New Horizons spacecraft to Pluto, the Juno orbiter to Jupiter, national security missions and the maiden Project Kuiper mission on April 28. ULA’s next ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about geologically active moons.

NASA's Juno spacecraft has spotted the most powerful volcanic eruption ever seen on the solar system's most volcanic body, the Jovian moon Io.

NASA's Juno spacecraft captured recent imagery of Jupiter's moon Io that showed the formation of a new volcano, including expansive lava flows.

On Aug. 5, 2011, NASA launched the Juno spacecraft on a mission to study Jupiter, the largest planet in the solar system. The robotic spacecraft lifted off on an Atlas 5 rocket from Florida's Cape ...

NASA's Juno spacecraft captured a pair of volcanic plumes blasting material into space. Instruments on the orbiter are shedding new light on Jupiter moon Io.

Since the Juno mission's most recent flyby of Jupiter and one of its moons, more detailed pictures of the gas giant have appeared in the official repository.

NASA’s Juno spacecraft successfully made the second of two close flybys of Io, the most volcanic moon in the solar system, on February 3, giving scientists their best look at this satellite of ...