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

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

The curious minds at What If imagine the chaos if the Moon suddenly transformed into Jupiter, exploring how its immense size and gravity would upheave tides, climates, and life on Earth.

In this video, we go beyond the incredible view of the sky. We talk about the brutal reality: radiation capable of ...

There’s no mistaking Jupiter in the sky these winter evenings, rising in the southeast as evening twilight ends. In fact, you should be able to easily see it long before twilight fades. Jupiter is ...

NASA's Juno mission has detected the most powerful volcanic eruption ever on Jupiter's moon, Io, revealing an interconnected magma reservoir system beneath its surface.

Research into Jupiter’s moons shows Io and Europa did not evolve apart but formed with opposite compositions from the beginning.

The snow moon, February's full moon, will peak Sunday, Feb. 1, and a lunar eclipse will occur March 2-3. Here's what to know.

According to the study, this process could be an effective way to transport surface material to the ocean beneath Europa.

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

Jupiter's moon count reaches 95+ official satellites. Explore the history of the Jovian system, from Galileo to the latest NASA discoveries.

There’s no mistaking Jupiter in the sky these Butler winter evenings, rising in the southeast as evening twilight ends. In ...