NASA on Thursday said that new analysis of decades-old data has turned up a significant result- the first discovery of ...

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

Europa, one of Jupiter’s moons, has long intrigued scientists for its potential to harbor life. Though slightly smaller than ...

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

New findings published in Nature Astronomy suggest the latter. By analyzing microwave data from NASA’s Juno spacecraft during ...

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

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

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

The simultaneous eruption of multiple volcanoes suggests a vast, interconnected network of magma exists beneath the surface, ...

An atmospheric study reveals unexpected findings about our largest neighboring planet and the structure of its deep atmosphere.

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 ...