Europa is closer to a planet than a moon, it has a magnetic filed, a tenuous oxygen atmosphere and a liquid iron core. Its ...

The icy surface of Jupiter 's moon Europa appears to be constantly changing, new data from the James Webb Space Telescope has revealed. This phenomena, the team explained, is heightened in so-called ...

Under the Ice: Europa’s Subsurface Secrets. Posted: May 7, 2025 | Last updated: May 7, 2025. Europa, Jupiter’s mysterious moon, has long intrigued scientists with hints of a subsurface ocean.

NASA’s Europa Clipper spacecraft launched at 12:06 p.m. Monday, beginning a nearly six-year, 1.8-billion-mile voyage to Jupiter, where it will study the frozen moon Europa, scanning below its ...

The presence of crystalline ice on the surface, along with compounds like salt and CO2, could indicate that water from the ocean is interacting with the surface more than previously thought.</p ...

On Oct. 2, NASA shared the view below, which was taken from data gathered by the Galileo mission in 1998. It shows a close-up of Europa's chaotic landscape, which is evidence that something below ...

Europa is covered in an ice shell between 15 to 25 kilometers (9 to 15 miles) thick. Under the ice is an ocean between 75 and 85 kilometers (46 to 53 miles) thick.

These tidal forces appear to have melted some of the ice below Europa’s frozen surface, giving it a suspected vast ocean that surrounds its entire core, first hinted at in magnetic field data ...

Europa's ice shell could be much purer than previously thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Studying unusual processes ...