The moon spent a few million years as a volcanic wasteland, covered with ongoing eruptions that spewed from mountains and ...

While the moon once had a weak magnetic field generated by a small molten core, the team's research suggests it likely wouldn ...

A group of swirling storms at Jupiter's north pole are bouncing off each other, like bumper cars at the fairground.

Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary ...

NASA’s Juno mission has gathered new findings after peering below Jupiter’s cloud-covered atmosphere and the surface of its fiery moon, Io. Not only has the data helped develop a new model to better ...

While our moon is relatively calm ... NASA's Juno mission gets look under surface of Jupiter, Io Years of data from NASA's Juno mission has provided scientists with a trove of information about ...

The result may have been comparable to Jupiter's moon Io, the most volcanic body in the ... melting rock to create a magma layer that erupts to the surface. The new research suggests that the ...

New data from the agency's Jovian orbiter sheds light on the fierce winds and cyclones of the gas giant's northern reaches and volcanic action on its fiery moon. NASA's Juno mission has gathered ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground. In fact, about 10 percent of the surface has lava underneath it.

NASA scientists said Wednesday that they’ve unearthed new secrets about the moon. Specifically, they’ve gotten a better look at the celestial body’s interior by analyzing gravity data collected from ...

“Our study shows that the Moon’s interior is not uniform: the side facing Earth (the nearside) is warmer and more geologically active deep down than the far side. This difference is linked to the Moon ...

A decade-long NASA study has uncovered unexpected secrets deep inside the Moon, reshaping what we know about its ancient past ...