"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

The volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants.

New measurements from NASA’s Juno spacecraft have offered a clearer picture of what lies beneath the frozen surface of ...

Jupiter steals the spotlight in January as it reaches its brightest and biggest appearance of the year. The month also features a Moon–Saturn meetup and the steady glow of the Beehive Cluster for ...

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

Jupiter's fourth-largest moon is a main character in our search for other life-friendly places in our solar system.

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

Data from NASA's Juno mission has provided new insights into the thickness and subsurface structure of the icy shell encasing ...

WASHINGTON -- Scientists said they have found evidence of water in the atmosphere of Jupiter's icy moon "Europa." NASA said its Hubble space telescope observed the presence of persistent water vapor ...

Jupiter will make its closest approach to Earth in 59 years on Monday, according to NASA. The largest planet in our solar system, the gas giant will be at opposition, meaning Earth is directly between ...

PASADENA, Calif. -- Launched by NASA in August 2011, the spacecraft Juno is set to arrive at Jupiter on July 4. Currently cartwheeling through space, once Juno gets close enough to Jupiter, it will ...